测血压时袖带过紧可使（）
A.收缩压偏低
B.收缩压偏高
C.无影响
D.舒张压偏高
E.舒张压偏低
参考答案：A
—I hear there was a road accident this morning.
—Yes. _____ car hit the blocks and _____ driver was badly injured.[ ]
A. /; /
B. The; a
C. The; the
D. A; the
船舶若甲板出现火灾，驾驶员应该做些什么？
