So hard-working _____ that he sets a good example to all the other classmates.

题型：同步题难度：来源：

So hard-working _____ that he sets a good example to all the other classmates.     [     ]
A. he is
B. is he
C. does he
D. he does

答案

举一反三

Not until _____,_______the diffiult problem.[ ]

A.did he return;we settled
B.he returned;we settled
C.did he return,did we settle
D.he returned;did we settle.

题型：江西省同步题难度：| 查看答案

Only when _________ the tea-house _______ it was the same place he’d been in last year. [     ]
A. did he reach; he realized
B. he reached; he realized
C. he reached; did he realize
D. did he reach; did he realize

题型：吉林省同步题难度：| 查看答案

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：贵州省期中题难度：| 查看答案

The computer was used in teaching. As a result, not only _______, but students became more interested
in the lessons. [ ]
A. saved was teachers" energy
B. was teachers" energy saved
C. teachers" energy was saved
D. was saved teachers" energy

题型：陕西省期中题难度：| 查看答案

Only when he reached the teahouse ______ it was the same place he"d been in last year. [     ]
A. he realized
B. he did realize
C. realized he
D. did he realize

题型：同步题难度：| 查看答案