--- Where have you ______ these days? --- I have ______ to Nanjing with my friends.

A. been; gone B. been; been C. gone; been D. gone; gone

B 【解析】句意：這幾天你到哪里去了？我和我的朋友去過(guò)南京。have/has been to表示去過(guò)某地，現(xiàn)在已經(jīng)回來(lái)；have/has gone to表示去了某地，還沒有回來(lái)。結(jié)合語(yǔ)境，能夠面對(duì)面交流，肯定是去過(guò)某地，現(xiàn)在已經(jīng)回來(lái)，故答案為B。

________ has Lucy been a member of the Singing Club since she ________ to China?

A. How soon; comes B. How often; got C. How long; came D. How far; arrived

C 【解析】句意：露西自從來(lái)到中國(guó)成為歌唱俱樂(lè)部的成員多久了？how soon多快/多久以后，其后用in加一段時(shí)間來(lái)回答；how often多久一次，對(duì)頻率提問(wèn)；how long多久，對(duì)段時(shí)間提問(wèn)；how far多遠(yuǎn)，對(duì)距離提問(wèn)。since自從…以來(lái)，表示的是時(shí)間段，用how long提問(wèn)，第二個(gè)空since引導(dǎo)的時(shí)間狀語(yǔ)從句，主句用現(xiàn)在完成時(shí)態(tài)，從句用一般過(guò)去時(shí)態(tài)，came to Chin...

She __________ English for about five years.

A. taught B. has taught C. has begun to teach D. began to teach

B 【解析】句意：她教英語(yǔ)已經(jīng)五年了。begin是短暫性動(dòng)詞，不能與表示段的時(shí)間狀語(yǔ)連用，for about five years表示的是時(shí)間段，首先排除C,D；for about five years可以表示到目前為止的時(shí)間段，表示5年前開始教英語(yǔ)，現(xiàn)在仍然教書，適合使用現(xiàn)在完成時(shí)態(tài)，故答案選擇B。

--- _________ she ________? --- Yesterday morning.

A. How long has; left B. When did; leave C. When was; leaving D. When has; left.

B 【解析】句意：-她什么時(shí)候離開的？---昨天上午。Yesterday morning表示的是過(guò)去的時(shí)間狀語(yǔ)，指時(shí)間點(diǎn)，對(duì)其提問(wèn)選擇疑問(wèn)詞when，用在一般過(guò)去時(shí)態(tài)的句子中，故答案為B。

I am sure that he is at school because I _______ him in the classroom just now.

A. see B. saw C. have seen D. seen

B 【解析】句意：我確信他在學(xué)校，因?yàn)槲覄偛趴匆娝�在教室里。just now剛在，表示的是過(guò)去的時(shí)間狀語(yǔ)，用在一般過(guò)去時(shí)態(tài)的句子中，故答案為B。

--- Why are you worried?

--- I’m expecting a call from my daughter. She ______ Beijing for three days.

A. has gone to B. has been to C. has been in D. has come in

C 【解析】句意：——你為什么擔(dān)心？——我在等我女兒的電話。她去北京已經(jīng)三天了。for three days表示從過(guò)去一直持續(xù)到現(xiàn)在的時(shí)間段；現(xiàn)在完成時(shí)表示持續(xù)的時(shí)候，動(dòng)詞或動(dòng)詞短語(yǔ)必須是持續(xù)性的，has gone to 和 has been to表示“去了或去過(guò)”，是非延續(xù)性的；come也是非延續(xù)性動(dòng)詞，只有 has been in 表示“在或來(lái)某個(gè)地方”，是延續(xù)性的。故正確答案為C。 ...

Uncle Tony is _______ farmer. He’s good at farming.

A. a B. an C. the D. 不填

A 【解析】句意：托尼叔叔是個(gè)農(nóng)民，他擅長(zhǎng)耕種。在本句中，farmer表示泛指類別中的一個(gè)，即農(nóng)民中的一個(gè)，不是特指；farmer以輔音音素開頭，所以用不定冠詞a，故答案選A。

Lily bought an English dictionary _______ me.

A. to B. for C. on D. of

B 【解析】句意：Lily給我買了一本字典。to去某地；for為了；on在…上面；of…的。這里使用的短語(yǔ)是buy sth. for sb.給某人買某物，相當(dāng)于buy sb. sth.，是動(dòng)詞buy后面跟雙賓語(yǔ)的用法。故選B。

This skirt is too expensive. I want to buy a _______ one.

A. short B. new C. cheap D. red

C 【解析】句意：這條裙子太貴了，我想買一條便宜的。A. short短的；B. new新的；C. cheap便宜的；D. red紅的。根據(jù)前面的too expensive，可知這里是想買便宜點(diǎn)的，故答案選C。

This is a _______ train. It will take a long time to get there.

A. slow B. dirty C. noisy D. scary

A 【解析】句意：這是一輛慢車，要花很長(zhǎng)時(shí)間才能到達(dá)那里。A. slow慢的；B. dirty臟的；C. noisy吵鬧的；D. scary可怕的。根據(jù)下文It will take a long time to get there.可知，這應(yīng)該是一輛慢車，結(jié)合選項(xiàng)，故答案選A。