统计表明我国沿海地区年平均大风(≥8级)日数______。
A. 东海沿岸最多
B. 黄、渤海沿岸次
C. 南海沿岸最少
D. ABC都对
小麦的苗情指标中的长相，()代指旺苗，马耳朵代表弱苗，驴耳朵代表壮苗。
I strongly protest against your verbal instruction ______ you intend berthing a Greek ship
A. where
B. that
C. this
D. Which
If you have to abandon ship, and enter a liferaft, your main course of action should be to
A. remain in the vicinity of the sinking vessel
B. head for the closest land
C. head for the closest sea-lanes
D. get a majority opinion
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