Certainly I posted your letter---I remem

题型:选择题

问题:

Certainly I posted your letter---I remember ____it.

A.posting

B.to post

C.to be posting

D.have posted

考点:现在分词的被动式现在分词不定式的被动式过去分词
题型:选择题

关于阿片类物质依赖的非替代治疗,常用的药物及治疗手段不包括()。

A.可乐宁

B.中草药、针灸

C.美沙酮

D.镇静催眠药

E.莨菪碱类药物

题型:选择题

由于充填造成支架移位的原因是

A.装盒石膏包埋过多

B.支架焊接移位

C.塑料充填过软

D.塑料充填过硬过多

E.塑料充填带入气泡

题型:选择题

完成句子。

1. Even in New York you still can see many people ______ (穿得破烂).

2. Her parents died when she was a baby and she ______ (抚养) by her aunt.

3. It doesn't seem expensive to me; ______ (相反), I think it's rather cheap.

4. We ______ (打赌) on who's going to recite this text first.

5. ______ (无意中), I found the reason why the room can stay up after the terrible storm.

题型:选择题

哪种探测裂纹方法是专为铝制缸盖和缸体设置的?()

A.贯入染料法

B.磁力线法

C.压力法

D.磁力线法与压力法

题型:选择题

在Dreamweaver中,快速打开历史面板的快捷键是:()

A.Shift+F10

B.Shift+F8

C.Alt+F8

D.Alt+F10

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