I________at my watch and was surprised t_爱下问搜题

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问题选择题

I________at my watch and was surprised to see that it was nearly midnight. [ ]

A. glanced

B. observed

C. glared

D. stared

答案

答案：A

单项选择题 A型题

左心室等容收缩期，指的是（）。

A.心室射血开始至射血终止时间

B.心室射血开始至射血达峰值时间

C.心室射血的峰值至射血终止时间

D.房室瓣关闭至半月瓣开放的间期

E.心电图Q波起点至心室射血起始点的间期

选择题

—Jane wants to stay in Beijing for another two days.

—_____. [ ]

A. So is Tom

B. So does Tom

C. Neither does Tom