So far, more than 1300 hotels in Europe, Africa, Middle East region have committed to in

发布时间：2020-08-16 17:33:12

So far, more than 1300 hotels in Europe, Africa, Middle East region have mitted to      in the event, with many more      to join the effort.
A. participating; expecting
B. participate; to expect
C. participating; expected
D. participate; to be expected

网友回答

A. participating; expecting
B. participate; to expect
(答案→)C. participating; expected
D. participate; to be expected
解析：考查词组：be mitted to doing“承诺做“，所以第一空填participating，第二空考查with复合结构，因为many more是被期待，被估计，填expected，句意是：迄今，欧洲，非洲，中东地区超过1300家酒店已承诺参加活动，预计还将有更多加入的努力。选C
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