先天性脑积水的病因有（） A.严重颅内出血 B.先天畸形 C.肿瘤 D.婴儿期各种脑

Every school has a notice board. Let’s see what is on the notice board of an America school.

小题1:According to School Policy, visitors have to ______ when entering the school.

A．hand in a note

B．call at 524-9752

C．check in at the office

D．telephone the school小题2:From ______, students can get information on the parents meeting.

A．School Policy

B．Report Card

C．After-school Program

D．Class Announcement小题3:Suppose Tony doesn’t do well at school but makes progress, he will get ______ on the Report Card.

A．1

B．2

C．3

D．4

在下列各句的每个空格内填上一个适当的完整的单词，该词的首字母已给。

小题1: The man had nothing to eat for two days, so he is very h _________.

小题2: The music is too boring, so all of us d _________ it.

小题3: I don’t want to go to that cinema. It has the w_________ service in town.

小题4: The farmer went on working ，a _________ it rained heavily。

小题5: You bought lots of things for us, but nothing for y__________.

下列四个指标中，哪一个不满足规范要求时水泥则为废品( )。

A．烧失量

B．不溶物

C．初凝时间

D．终凝时间

“传导之官”是指（）

A.脾

B.胃

C.大肠

D.小肠

E.胆

科技文件材料的案卷题名由（）来拟写。

A、移交人

B、接收人

C、移交单位负责人

D、立卷人