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【单选题】
女性，35岁，温度计制造厂的烘表厂，由于温度掌握不好，温度计破裂，经常有汞蒸气外逸。该工人接触5年后出现了头痛、头昏、记忆力下降，接着出现了易激动，无故烦躁、发怒、爱哭等症状，继而出现眼睑、手指的震颤、口腔粘膜有轻度的溃疡、牙龈酸痛、红肿、有轻微的压痛。实验检查：尿汞（冷原子吸收光谱法）含量0.02mg/L最常用的解毒剂是（）A.
小剂量亚甲蓝
B.
青霉胺
C.
硫代硫酸钠
D.
二巯基丙磺酸钠
E.
依地酸二钠钙
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举一反三
【单选题】The four pockets were said to represent the Four Virtues:__________________.
A.
Courtesy , Honesty , Integrity and Sense of Shame
B.
Courtesy, Justice, modesty and Sense of Shame
C.
Courtesy, Justice, Integrity and Sense of Shame
D.
Courtesy, Justice, Integrity and Sense of Beauty
【单选题】Passage Four Questions 61 to 65 are based on the following passage. In the past,falling oil prices have given a boost to the world economy,but recent forecasts for global growth have been toned down,e...
A.
The reasons behind the plunge of oil prices.
B.
Possible ways to stimulate the global economy.
C.
The impact of chape oil on global economic growth
D.
The effect of falling oil prices on consumer spending.
【单选题】可在弱酸性范围控制溶液pH的缓冲溶液是( )。
A.
NaAc-HAc
B.
NH 3 . H 2 O-NH 4 Cl
C.
NaOH-HAc
D.
NaNO 3 -HAc
【多选题】What are the remarkable features of Zhongshan suit?
A.
The turn-down collar
B.
Central buttons
C.
Four outside pockets with flaps
D.
Traditional Chinese auspicious embroidery
【单选题】Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each ques...
A.
He would buy a new suit.
B.
He would have the suit cleaned.
C.
He would throw the suit away.
D.
He would give it to others.
【多选题】What are the remarkable features of Zhongshan suit? ( )
A.
The turn-down collar
B.
Central buttons
C.
Four outside pockets with flaps
D.
Traditional Chinese
【单选题】What is the peculiar feature of the pockets of Zhongshan suit?
A.
There are three hidden pockets.
B.
There are three outside pockets.
C.
There is no pocket at all.
D.
There are four outside and one inside pockets.
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