The main purpose of this lecture is to get students to______ the importance of language input.
A. recognize
B. receive
C. perceive
D. provide
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After a short period of rest and adjustment, they ______ with the journey to the West.
A. carried out
B. carried away
C. carried for
D. carried on
When was the Brandenburg Gate built ？
A. 1691
B. 1719
C. 1791
D. 1917
Which is not helpful to visitors in Berlin ？
A. The Berlin Welcome Card
B. The 3-Day Berlin Museum Pass
C. The Visit Berlin Shop
D. The Berlin Center
个别企业加强工人劳动强度而多得的价值部分属于
A. 剩余价值
B. 绝对剩余价值
C. 相对剩余价值
D. 超额剩余价值
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