The word "carbon" (Line 5, Para. 2) stands for ______
A. intelligent robots
B. a chemical element
C. an organic substance
D. human beings
查看答案
What is the main idea of the text？
A. Good business trips result from careful preparation before the trips.
B. More women are finding the road to success in American business.
C. Business trips are more difficult for women than for men.
D. Careful planning of household affairs makes most businesses successful
Why is lightweight luggage important for traveling businesswomen？
A. It provides space for dirty clothes.
B. It can be easily folded when packed.
C. It can also be used as a briefcase.
D. It enables them to travel easily.
The word "scrutiny"(Line 3, Para.3) most Probably means"______".
A. inquiry
B. observation
C. control
D. suspicion
By saying that "some tips are certainly in order" (Line 2), the author means that ______.
A. business experience is helpful
B. some small changes are useful
C. some advice for the trip is necessary
D. careful planning is a must
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