文档介绍：Tom, with a dog, ______ standing idly in the corner.
A. was B. were C. are D. will be
242. The manager or his assistant ______ planning to go.
A. was B. were C. be D. will
243. If law and order ______, neither the citizen nor his property is safe.
A. are not preserved B. is not preserved
C. were not preserved D. have not been preserved
244. Although the first part is easy, the rest ______.
A. is supposed difficult B. are difficult
C. has proved difficult D. could have been difficult
245. None of the members ______ there yet.
A. has arrived B. arrive
C. had arrived D. are arriving
246. In that country, the rich ______ richer, and the poor ______ poorer.
A. es/es B. e/e
C. are /is D. is /is
247. “Did you wash the wound?”“Not yet, but I ______.”
A. shall have B. should have C. must have D. may have
248. Susan, you are so lazy. This job ______ hours ago.
A. should finish B. must have finished
C. could be finished D. ought to have been finished
249. My umbrella is nowhere to be found. I ______ when I was in the library.
A. must drop it B. should have drop it
C. must have dropped it D. had dropped it
250. He was a good runner, so he ______ escape from the police.
A. eeded to B. might C. was able to D. Could
241. 答案:A
解析:with 是介词短语,不是主语的主体,故此句主语是单数名词Tom, 其后的谓
语动词须用单数形式。又如:He, with four cats around, was only thirteen. 但:He and four cats were admitted i