问题

They haven’t arrived yet but we _____ them at any moment
A:are expected
B:have expected
C:are expecting
D:will expect
B:have expected
C:are expecting
D:will expect
正确答案是:
同类题型
, a new popular social networking application, especially ____ most young mobile users.
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Do you know the lady ______ is interviewing our headmaster?—— Yes, she is a journalist from CCTV