Only when ________ be possible to sign the papers.
[ ]
A. does the boss come will it B. the boss comes will it C. has the boss come it will D. the boss comes it will
参考答案:
____ as she is, she has turned ___ professional writer.A.A ..
____ as she is, she has turned ___ professional writer.A.A teenager,aB.Teenager; /C.Teenager; aD.A teenager; /
Look, in front of the house _____ with a history of over 100..
Look, in front of the house _____ with a history of over 100 years. [ ]A. does a tall tree stand B. a tall tree is standing C. a tall tree stands D. stands a tall tree