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

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

试题答案

C

解析：

考查词组：be committed 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