In such hot weather the crops will have to be watered if they                  .
A．have survived
B．a(chǎn)re to survive
C．would survive
D．will survive
B
主句為將來時(shí)態(tài)，條件狀語從句要用現(xiàn)在時(shí)態(tài)表將來，故C項(xiàng)和D項(xiàng)不對(duì)；A項(xiàng)雖屬現(xiàn)在時(shí)態(tài)，但題意不需要完成的意義，B項(xiàng)中的be to do 表示“想要”。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

____excited us greatly was that the Chinese team defeated their Egyptian team on Friday evening with 3-0.
A．WhatB．ThatC．ItD．Which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

You may depend _________it won’t happen again.
A．thatB．on thatC．on it thatD．on it

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Beijing government puts more than 700 million yuan to increase its green space this year; ____________ doubles the money provided last year.
A．a(chǎn)sB．whileC．thatD．which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

This morning I didn’t catch the early bus,         which I was late and fired by my boss.
A．a(chǎn)s a consequence of
B．in a result of
C．a(chǎn)s a consequence
D．a(chǎn)s a result

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

——You can’t imagine ____ fantastic fun web chatting is.
——Really? But it may cause a lot of trouble sometimes.
A．whatB．howC．whyD．so

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The man you referred to _____ just now.
A．comesB．come
C．comingD．came

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Every family in America has had this sort of experience     there was a price increase of nearly one-third in the past two years
A．thatB．whichC．whatD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It was not long________the whole country rose up and drove the enemy out of their country.
A．whenB．beforeC．a(chǎn)fterD．until

查看答案和解析>>

同步練習(xí)冊答案