Only after they had discussed the matter for a few hours _______a decision. [

题型：江苏月考题难度：来源：

Only after they had discussed the matter for a few hours _______a decision. [     ]
A. they reached
B. did they reach
C. they reach
D. do they reach

答案

举一反三

Not until the early years of the 19th century ________ what heat was.  [     ]
A. man did know
B. did man knew
C. didn"t man know
D. did man know

题型：模拟题难度：| 查看答案

______ a man knows what is not to be done, will he succeed in doing what is to be done.   [     ]
A. What if
B. If only
C. As if
D. Only if

题型：浙江省模拟题难度：| 查看答案

______, I"ve never seen anyone who"s as capable as Kate. [     ]
A. As long as I have travelled
B. Now that I have travelled so much
C. As I have travelled much
D. Much as I have travelled

题型：浙江省模拟题难度：| 查看答案

Try____ she might, Sue couldn"t get the door open. [     ]
A. if
B. when
C. sine
D. as

题型：浙江省模拟题难度：| 查看答案

Only when your identity has been checked________.  [     ]
A. you are allowed in
B. you will be allowed in
C. will you allow in
D. will you be allowed in

题型：福建省月考题难度：| 查看答案