The company _______a survey to find out the needs for their products in the market.
A. narrow down
B. conducted
C. base on
D. conducting
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A(n) _______is a vocation by which you make a living.
A. prefer
B. explore
C. base on
D. occupation
The company _______five departments.
A. is comprised of
B. base on
C. conduct
D. investigate
You should _______everything that is necessary for making the final decision.
A. take consideration
B. base on
C. is comprised of
D. take into consideration
What's the Chinese for "requirement"
A. 要求
B. 必需品
C. 必要条件
D. 考虑