Great changes ______ in the city, and a lot of factories ______.A. have been tak
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| Great changes ______ in the city, and a lot of factories ______. |
A. have been taken place; have been set up
B. have taken place; have been set up
C. have taken place; have set up
D. were taken place; were set up |
答案
举一反三
| Danny _____ hard for long to realize his dream and now he is popular. |
| [ ] |
A. works
B. is working
C. has worked
D. worked |
| By the time he realizes he _____ into a trap, it"ll be too late for him to do anything about it. |
A. walks
B. walked
C. had walked
D. has walked |
— Are you waiting for a bus from Medical University?
— Yes. I arrived here at the bus stop ten minutes ago, but the bus _____. |
A. hadn"t come
B. won"t come
C. didn"t come
D. hasn"t come |
| Up to now, the program _____ thousands of children who would otherwise have died. |
[ ] |
A. would save
B. saves
C. had saved
D. has saved |
| When you are home, give a call to let me know you _____ safely. |
[ ] |
A. are arriving
B. have arrived
C. had arrived
D. will arrive |
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