第3题: [单项选择]The fact that during the first week the takings of the circus ______not enough to cover the purchase of fodder for the animals frustrated all of us. 参考答案:D 答案解析:主谓一致题。在英语中,有些名词是以-ings结尾的,这类名词常作复数用。如,takings(收入),belongings(所有物),clippings(锉屑),sweepings(垃圾)等。当这类名词