15. One of the royal family members ______ give a speech at the charity gala at 7, but the
traffic kept him from arriving on time.
(A) is ought to
(B) is nervous to
(C) is minded to
(D) is expected to
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統計: A(68), B(38), C(19), D(158), E(0) #3314679
統計: A(68), B(38), C(19), D(158), E(0) #3314679