試題詳解

15. An increasingly assertive China has now taken to slap exit bans on the  executives of foreign firms； the latest example came on September 29th, when a Hong Kong-based restructuring consultant at Kroll, an American advisory firm, was reported to have been barred from leaving the mainland.
(A)increasingly
(B)taken to slap
(C)on
(D)have been
(E)from