Chinese vessels ________ 646,000 square kilometers in the southern Indian Ocean in search of the missing Malaysian flight MH370.
A.have covered | B.have looked |
C.have travelled | D.have reached |
At school, some students are active____ some are shy, yet they can be good friends with one another.
A.although | B.while | C.so | D.as |
_____ many times, he finally understood it.
A.Told | B.Telling | C.Having told | D.Having been told |
Peter had intended to take a job in business, but____ that plan after the unpleasant experience in Canada in 2010.
A.had abandoned | B.abandoned |
C.abandon | D.will abandon |
Students should be encouraged to use____ Internet as _____resource.
A.a, / | B./, the | C.the, the | D.the, a |
--- Mary didn’t invite us to the party.
--- _______? I don’t care.
A.For what? | B.So what? |
C.What’s on? | D.What’s up? |