Marty______really hard on his book and thinks he’ll have finished it by Friday.

admin2018-08-01  6

问题 Marty______really hard on his book and thinks he’ll have finished it by Friday.

选项 A、worked
B、has been working
C、had worked
D、has worked

答案B

解析 句意:Marty一直都在努力写他的那本书。他认为他在本周五前可以写完。表示从过去一直持续到现在并且将来还有可能持续下去的动作,故应该用现在完成进行时。
转载请注明原文地址:https://kaotiyun.com/show/n99q777K
0

最新回复(0)