All that can be eaten ____ eaten up. [ ]A. are being B. has been C

题型：同步题难度：来源：

All that can be eaten ____  eaten up.    [     ]
A. are being
B. has been
C. had been
D. have been

答案

举一反三

用see完成句子。
1. This stadium____many important football matches.
   这个体育场见证了许多重要的足球比赛.
2.Dusk ____ her crying in the street.
   黄昏里她在街头哭泣.
3. This old house _____   better days.
   这座老房子曾经有过风光的日子.(但现在已破败不堪)

题型：同步题难度：| 查看答案

This is the second time I____   the Himalayas as acollege student.    [     ]
A. climb
B. had climbed
C. climbed
D. have climbed

题型：同步题难度：| 查看答案

This  is  the second time I ____ the Himalayas as a college student.    [    ]
A. climb
B. had climbed
C. climbed
D. have climbed

题型：同步题难度：| 查看答案

The exercises are extremely difficult, but half of the class_____ them ahead of time.    [     ]
A. has already finished
B. will finish
C. have already finished
D. finishes

题型：同步题难度：| 查看答案

— Has your son come back from abroad for the winter vacation?
— Yes. But he stayed at home for only a week. Now he back to college.[ ]
A. went
B. has gone
C. was going
D. will go

题型：江西省模拟题难度：| 查看答案