问题
If you are _______trouble, you can ask the policemen _______ help.
A:in, to
B:in, of
C:on, for
D:in, for;
B:in, of
C:on, for
D:in, for;
正确答案是：
同类题型
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Leonardo DiCaprio an Oscar for Best Actor for his role in the film The Revenant.
Every evening after dinner, if not from work, I will spend some time walking my dog.
dark,and the rainy weather ______the suffering of the lost travelers in the mountain.