问题

In such hot weather, the new plant will have to be protected from the sun if they ______.

A:are surviving
B:survives
C:are to survive
D:have survived

正确答案是：

同类题型

The boss didn’t _____ to the workers’ request for increasing their wages(工资).

My English has greatly improved ,_____ I practice using it every day.[ ]

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u sure you won’t come for a drink with us-, if you insist.

James with the Greens the White Tower Park if it tomorrow.