Tom was absent from school this morning, because sometimes he was a little weak and could ill .
A. take
B. set
C. catch
D. fall
网友回答
A. take
B. set
C. catch
(答案→)D. fall
解析:考查动词。 A. 带走 B. 树立 C.抓住 D.变成,落下。句意:汤姆今天上午没来上学,因为有时他很虚弱,并且可能生病了。Fall ill 生病,故选D。