"New mommy track" in the first paragraph is probably featured as
A. achieving great success in the negotiation work.
B. striking the balance between family life and full-time job.
C. increasing their chances of getting a full-time job.
D. avoiding wasting time in family dinners and afternoon playtime.
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The expression "a black eye"(Line 1, Paragraph 3)most probably means
A. an unfriendly attitude.
B. a pleasant attitude.
C. a changing attitude.
D. a doubtful attitude.
According to the passage, nuclear energy could
A. enjoy a good and popular fame.
B. provide us with adequate energy in future.
C. help us get to where we need to be.
D. keep our climate clean.
()是根据车辆类型和车辆在收费公路上的行驶里程(或时间)来收取通行费。()
A. 半封闭式收费系统
B. 封闭式收费系统
C. 开放式收费系统
According to the first paragraph, in order to satisfy our energy needs, we need to
A. mix all kinds of energies.
B. focus on our energy addiction.
C. do everything to save energy.
D. establish a diversified energy structure.
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