Tom's mother was always telling him what he should do, but _____ didn't help. [ ]

A. he

B. she

C. it

D. which

When a man who has fallen overboard is being picked up by a lifeboat，the boat should approach with the wind（）.

A.astern and the victim just off the bow

B.ahead and the victim just off the bow

C.just off the bow and the victim to windward

D.just off the bow and the victim to leeward