问题
Oh, there is someone knocking at the door. — __________ must be your neighbour, Mrs Black.
A:There
B:She
C:He
D:It;
B:She
C:He
D:It;
正确答案是：
同类题型
Children under six are not ___________to schoolexcept those of extraordinary intelligence .
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Tom’s team is _______ 55 players while Mary’s _____ 70 players
Only after he was taken to the teachers’ office did he admit ______ the window.
he met with the difficulty did he realize the importance of our help. [ ]