正确答案: B

瞳孔开大

题目：视远物时 （ ）

解析：B

查看原题 点击获取本科目所有试题

举一反三的答案和解析：

[单选题]None of us called the police when the two cars collided, ____?

did we

[单选题]In the past, films were mostly taken ______.

in the open

解析：

    53．答案为B  此考题为推理题。文章第2段的第1句告诉我们：The early makers of films found Hollywood a good placc for their work because of its clear，sunny，rain-free weather，which allowed pictures to be taken all the year round，我们知道电影拍摄与天气状况关系密切，所以答案B正确。

[单选题]The child was told to__________for being rude to his uncle．

apologize

解析：apologize是不及物动词“道歉”，其余为及物动词，不适合题意。

[单选题]Marry, as well as Tom, ______ a key to the office.

has

[单选题]脑膜刺激征的特征性表现是

颈强直 B.头痛

[单选题]P—R间期正常值正确的是( )

P—R间期为0.12～0.20s