题目内容
4. (2015 •泸州) Elephants are great danger;
we should save them.
A. with B. at
C. on D. in
4. D
4. D 解析：be in great danger“处于极度危险中”。故选D.
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题目内容
4. (2015 •泸州) Elephants are great danger;
we should save them.
A. with B. at
C. on D. in
4. D 解析：be in great danger“处于极度危险中”。故选D.