29、(A) keep away (B) keep on (C) keep up (D) keep up with

29、
(A) keep away
(B) keep on
(C) keep up
(D) keep up with

答案：登入後查看
統計： A(14), B(30), C(42), D(40), E(0) #150865

詳解 (共 1 筆)

Karen

B1 · 2021/09/03

#5061538

Punctuation, one is ...

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What is the main social significance of the Leipzig plant? (A) Utopian buildings can be sexually appealing. (B) Customized service is the latest trend of manufacturing. (C) Humanity, rather than machines, takes the central stage. (D) Engineers should oversee their products as often as possible.

29、
(A) keep away
(B) keep on
(C) keep up
(D) keep up with

詳解 (共 1 筆)

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