1．Egg prices usually        in the spring when they are most plentiful．（　�。�
A．are droppingB．dropC．have droppedD．will drop

分析 春天當(dāng)雞蛋供應(yīng)很充足時(shí)，它的價(jià)格通常下降．

解答 答案：B  結(jié)合選項(xiàng)可知"Egg prices usually        in the spring"陳述的是雞蛋價(jià)格通常在春天下降這一事實(shí)；句中的副詞"usually：通常"也表明本句要使用一般現(xiàn)在時(shí)；"Egg prices"是表示復(fù)數(shù)的名詞短語(yǔ)用作主語(yǔ)，所以動(dòng)詞要用原形．故選B

點(diǎn)評(píng) 本題考查的是一般現(xiàn)在時(shí)的用法．即一般現(xiàn)在時(shí)可以用于表示經(jīng)常性，習(xí)慣性的動(dòng)作或用于陳述某一事實(shí)或客觀真理，句中常用的副詞有often，always，every day/month/year…，usually，sometimes等．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

7．refuse（　�。�
A．treasureB．sureC．causeD．access

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

12．In the United States，there were some well-constructed houses for native Indians，ranging from the simple brush shelter to the five-storied pueblo．
  In the eastern United States，one of the existing types was that commonl y know under the Algonkian name of wigwam in which the Iroquois Indians lived．The wigwams were of wagon-top shape with straight sides and ends，made by bending young trees to form the round shape．Over this shape pieces of tree bark were laid to protect the Indians from bad weather．Over the bark dried grass was added．A small hole allowed smoke to escape from the top．Doorways at each end served also as windows，The Iroquois Indians built trunk walls all around their villages．The wall had only one opening，They could quickly close this opening if their enemies came near．
  Interestingly，the Choctaw Indians in Mississippi also lived in a wigwam of a most primitive（原始的） construction，but different from those of the Iroquois Indians．The Choctaw Indians'wigwams，made from mud，cane and straw，were in the form of a bee-hive．The covering was made of a long，tough grass．A post in the centre supported the roof．A hole in the top admitted the light，and allowed the smoke to pass out．
  The tipi tent-housing of the upper lake and plains area was put up with poles set lightly in the ground，tied together near the top，and covered with bark and grass in the lake country．It was easily portable，and two women could set it up or take it down within an hour．
  The Pawnee，Mandan and other Indian tribes （部落） along the Missouri built solid ring-shaped structures of trunk，covered with earth and dried grass，housing a dozen families．
  The Wichita and other tribes of the Texas border built large ring-shaped houses covered with dried grass．
  Apart from the regular housing，almost every tribe had some style of housing．

52．Which of the following pictures shows the house for the Iroquois Indians？A
53．According to the passage，the Pawnee Indians built their housesB．
A．with openings in the trunk walls    B．large enough for several families 
C．in a ring shape with bark and mud   D．by bending young trees t o form the shape
54．All the native Indian houses d escribed in the passage wereB．
A．of the same shape            B．covered with grass 
C．built with a post in the centre   D．built with doorways at each end
55．The passage suggests thatC
A．a(chǎn)ll the native Indians built trunk walls all around their houses 
B．a(chǎn)ll the native Indian houses were built with poles tied together
C．the Iroquois Indians took safety into account while building their wigwams
D．the Choctaw Indians in Mississippi built their wigwams with straight sides and ends．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

9．許多駕駛員對(duì)新的交通法規(guī)都感到不習(xí)慣．（use）Manydrivers don'tgetusedto thenewtrafficrules．．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

16．navy（　�。�
A．banB．fakeC．staffD．village

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

6．-How _____ you like the dishes，sir？
-Delicious．They  _____  excellent here．Thank you．Well，can I have some tea now，please？（　�。�
A．do； areB．did； areC．do； wereD．did； were

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

5．Choose Your One-Day Tours
Tour A-Bath & Stonchenge including entrance fees to the ancient Roman bathrooms and Stonehenge-￡until 26March and￡39thereafter．
Visit the city with over 2，000years of history and Bath Abbey，the Royal Crescent and the Costume Museum．Stonehenge is one of the world's most famous prehistoric monuments dating back over 5，000years．
Tour B-Oxford & Stratford including entrance fees to the University St Mary's Church Tower and Anne Hathaway's house一32until 12March and 36thereafter．
Oxford：Includes a guided of England's oldest university city and colleges．Look over the"city of dreaming spires（尖頂）"form St Mary's Church Tower．Stratford：Includes a guided tour exploring much of the Shakespeare wonder．
Tour C-Windsor Castle & Hampton Court including entrance fees to Hampton Court Palace--£34until March and£37thereafter．
Includes a guided tour of Windsor and Hampton Court，Henry Mill's favourite palace．Free time to visit Windsor Castle（entrance fees not included）．With 500years of history，Hampton Court was once the home of four Kings and one Queen．Now this former royal palace is open to the public as a major tourist attraction．Visit the palace and its various historic gardens，which include the famous maze（迷宮）where it is easy to get lost!
Tour D-Cambridge including entrance fees to the Tower of Saint Mary the Great-£33．until 18 March and£37 thereafter．
Includes a guided tour of Cambridge，the famous university town，and the gardens of the 18th century．

33．Which tour will you choose if you want to see England's oldest university city？B
A．Tour A  B．Tour B  C．Tour C  D．Tour D
34．Which of the following tours charges the lowest fee on 17 March？D
A．Windsor Castle & Hampton Court．
B．Oxford & Stratford
C．Bath &Stonehenge．
D．Cambridge．
35．Why is Hampton Court a major tourist attraction？A
A．It used to be the home of royal families．
B．It used to be a well-known maze
C．It is the oldest palace in Britain
D．It is a world-famous castle．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

2．In Mexico，dining is a social occasion-dinners are        quick and they can last for hours．（　�。�
A．rarelyB．chieflyC．mostlyD．occasionally

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

3．Some people take the view _____ a newspaper is like a store with many windows，each of _____ should be dressed to the same high standard．（　�。�
A．/，whichB．that，thatC．which，thatD．that，which

查看答案和解析>>

同步練習(xí)冊(cè)答案