Question

【題目】Elma practices ____ on the playground every day. ( )

A.running

B.runs

C.run

D.to run

Answer 1

【答案】A

【解析】

句意：埃爾瑪每天都在操場上練習 ____ 。 practice doing sth練習做某事，A跑步，動詞ing，B跑步，動詞單三形式，C跑步，動詞原形，D去跑步，動詞不定式，故選A。