Man: I have to phone my secretary before we leave.
Woman: There is not much time. Maybe you’d better get Tom to phone for you.
Question: What does the woman mean().

A. He should ask Tom to call the secretary.

B. He can’t use the secretary’s phone.

C. There’s not enough time to phone Tom.

D. The secretary will leave before he does.

中宣部、中央文明办等在全国开展的“三下乡”活动是指什么“三下乡”？（）

A.文化

B.科技

C.法律

D.卫生