The world's first treaty aimed at cutting tobacco-related deaths will take effect legally
A. the world
B. the US
C. 167 countries
D. 57 countries
查看答案
By "...challenges explanation" (Line 2, Para. 1) the author means that______.
A. no explanation is necessary for such an obvious phenomenon
B. no explanation has been made up to now
C. it's no easy job to provide an adequate explanation
D. it's high time that an explanation was provided
【B10】
A. gladly
B. beautiful
C. friendly
How do clerks deal with the information which comes into an office according to the passage？
A. They put the information into computers.
B. They make decisions on the information.
C. They sort out and classify the information.
D. They send the information to the manager immediately.
From the passage it can be concluded that office work should be ______.
A. imaginary and creative
B. patient and careful
C. exciting and fast
D. accurate and speedy
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