Unless ________ to speak,you should remain silent at the conference. [
题型:专项题难度:来源:
Unless ________ to speak,you should remain silent at the conference. |
[ ] |
A. invited B. inviting C. being invited D. having invited |
答案
A |
举一反三
Although ______ to stop,he kept on working. |
[ ] |
A. tell B. telling C. having told D. told |
The experiment shows that proper amounts of exercise,if _____ regularly,can improve our health. |
[ ] |
A. being carried out B. carrying out C. carried out D. to carry out |
Every evening after dinner,if not ______ from work,I will spend some time walking my dog. |
[ ] |
A. being tired B. tiring C. tired D. to be tired |
-Who should be responsible for the accident? -The boss,not the workers. They just carried out the order ______. |
[ ] |
A. as told B. as are told C. as telling D. as they told |
It"s fun to see all the food I have made___in such a short time. |
[ ] |
A. eating B. to be eaten C. being eaten D. eaten |
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