Thechildrenwere________smallgroups,

发布时间：2020-07-11 00:28:32

The children were ________ small groups, going from door to door to collect old newspapers．













A.formed from












B.formed into











C.made into











D.made from

网友回答

B解析此处考查动词form的用法．form sb．into…“使形成……”，故选B项．
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