Everyone has periods in their lives __________ everything seems very hard.
A．whenB．whereC．whichD．that
A
考查定語(yǔ)從句。本題的關(guān)系詞引導(dǎo)定語(yǔ)從句修飾periods，并在從句中做時(shí)間狀語(yǔ)，因此選A。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來源：不詳 題型：單選題

---- I am not able to solve some practical problems using Newton’s First Law of Motion.
----That’s just _______ most of the students are puzzled easily.
A．whatB．whyC．howD．where

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

The young boy got himself into a dangerous situation_____he might lose control over his sports car. ?
A．thatB．which?C．whenD．where ?

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

The expert offered us another piece of advice,_____of great help to our program. ?
A．I think it is?
B．I think which is?
C．which I think it is?
D．which I think is ?

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

__________ some medals came to live in the sea is not known.
A．WhichB．SinceC．AlthoughD．How

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

Do you know the man _______?
A．whom I spoke B．to who spoke C．I spoke to D．that I spoke

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

Nobody believed his reason for being absent form the class _____he had to meet his uncle at the airport. 
A．whyB．that　　C．whereD．Because

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

---Mary hasn't written to us for a long time.---What do you suppose __ to her?
A．happenedB．to happenC．was happenedD．having happened

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：單選題

The letter is from my sister, ______is working in Beijing.
A．which B．that C．whom D．who

查看答案和解析>>

同步練習(xí)冊(cè)答案