船舶过桥时，下述观点哪个正确（）.A、船舶应使船身与大桥成正交

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问题单项选择题

船舶过桥时，下述观点哪个正确（）.

A、船舶应使船身与大桥成正交状态通过

B、如因某种原因，船位横移难以纠正，有撞桥危险时，可使船沿下流一侧的桥孔通过

C、AB都对

D、AB都不对

答案

参考答案：C

填空题

短文填空。

Mr. and Mrs. Green (1) h______ a big house. Their house (2) h______ a kitchen (厨房), four bedrooms

and three other rooms. There are some trees (3) n______ to their house.

They (4) h______ two cars. One is for Mr. Green and the other is for Mrs. Green. They (5) h______ two

children. One is a (6) s______, and the other (另一个) is a (7) d______. The children like (8) s______ very

much. The son has five (9) b______, nine (10) s______ balls and many baseballs. He likes playing (11) b______

every day. The daughter has eight (12) v______ balls, ten ping-pang balls (13) a______ seven (14) t______

balls. She plays (15) t______ ball every day.

选择题

She ________ great importance ________ regular exercise.[ ]

A. ties; to

B. puts; to

C. attaches; to

D. lays; on