社会功能量表有（） A.焦虑评定量表 B.Kenny指数 C.家庭功能评定量表 D.

— What's your favourite ____________?

— Fall. [ ]

A. day

B. season

C. colour

在△ABC中，AB=15㎝，AC=13㎝，高AD=12㎝，求BC的长。

公差不为零的等差数列{a_n}中，a₁+a₂+a₅=13，且a₁，a₂，a₅成等比数列，则数列{a_n}的公差等于 [ ]

A．1

B．2

C．3

D．4

此题要求改正所给短文的错误。对标有题号的每一行做出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：

该行多一个词：把多余的词用斜线（／）划掉；在该行右边横线写下该词，并也用斜线划掉；

morning, I had a dry breakfast. We have no water to drink because     小题1:________

the water supply had cut off. The water had come back in the         小题2:________

evening. I did maths then. I didn’t stop after 12 o’clock. After a        小题3:________

short lunch I had the break. Then I went to my Sunday English class.   小题4:________

After a long and tired class for more than two hours, I went           小题5:________

at home. Some work had been done but some hadn’t. I must         小题6:________

review all my subject such as the Sciences, the Humanities,          小题7: ________

which include Chinese, English, Politics and History as             小题8:________

Well. That’s terribly! Especially when there was no water.           小题9:________

机关各部门均要负责制定和落实本部门及管理业务的（）

A.安全防范

B.风险评价

C.风险控制措施

D.HSE危害识别

E.风险防控