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【单选题】
DR 使用的探测器装置是
A.
影像板
B.
影像增强器
C.
平板探测器
D.
电离室
E.
光电管
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参考答案:
举一反三
【单选题】He was out of work due to the global financial crisis; he was sad and discouraged, feeling that he _ his family.
A.
failed
B.
abandoned
C.
ignored
D.
betrayed
【单选题】After being on unemployment for a time due to the financial crisis, he was offered job he now holds.
A.
/; the
B.
the; a
C.
the; the
D.
a; a
【单选题】听力原文:We don't have enough information for our financial plan, but it is due tomorrow. So I'm afraid we'll just have to make do with what we have got. (25)
A.
We'll ask for more time to finish the financial plan.
B.
We'll look for more information for the plan to be implemented.
C.
I'm afraid we'll turn in the financial plan later than expected.
D.
We'll have to finish the plan with the materials available now.
【多选题】镀锡铅钢板的特点是( )。
A.
冲压成形性能好
B.
焊接性能好
C.
质地软
D.
涂装附着能力差
【单选题】下列不属于氟喹诺酮类药物的药理学特性的是()。
A.
抗菌谱广
B.
口服吸收好
C.
与其他抗菌药物无交叉耐药性
D.
不良反应较广
E.
体内分布较广
【单选题】接闪线属于避雷装置中的一种,它主要用来保护( )
A.
变配电设备
B.
房屋较大面积的建筑物
C.
高压输电线路
【单选题】鸦片战争前,中英进行贸易时,中国出口的商品不包括()。
A.
丝绸
B.
茶叶
C.
瓷器
D.
餐具
【单选题】Due to the financial crisis, developing countries
A.
found export fatalism more fit to them.
B.
are having problems in export.
C.
began to keep their currencies expensive.
D.
became the certain cause of America's financial crisis.
【单选题】The company has been forced to ______ 200 employees due to financial problems.
A.
dilapidate
B.
tarry
C.
sprawl
D.
jettison
【单选题】The company's profit drop _____ in the last three months of 2009 due to the financial crisis. [     ]
A.
narrowly
B.
sharply
C.
roughly D widely
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