19. The building plan ____ by Frank Lin, who has no idea what the clients need.
(A) must have been made
(B) must be made
(C) must make
(D) must be making

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統計： A(253), B(200), C(26), D(39), E(0) #2068648

詳解 (共 2 筆)

#3824964
本題考的是語意。首先，因為buildin...
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