Question

The time he has devoted in the past years _______ the homeless is now considered _________ of g...

The time he has devoted in the past years _______ the homeless is now considered _________ of great value. A．to help; being B．to helping; to be C．to help; to be D．helping; being

Answer 1

B

试题分析：句意：在过去几年，他投入到帮助无家可归的人上的时间现在被认为是很有价值的。第一空填to helping，使用了词组“devote time to doing”花时间做…，第二空填to be，使用的是consider …to be“认为…是什么”，所以选B。