问题
The sicentific research on how to protect the rare animals is ________Many scientsts are working hardto find new way to raise the animals by man.[ ]
A:in danger
B:in control
C:in order
D:in progress
B:in control
C:in order
D:in progress
正确答案是：
同类题型
You’re getting too old for football You’dbetter _________tennis instead
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Look, the light in the living room is stillon. —Oh, I forgot _______.
25. The doctor recorded the ______ of theold man’s death as heart failure.