问题标题:
theviolence-relatedtoysjeopardizestheroleofplayinhelpingchildrenmakebettersenseoftheirownfeelings..为什么help加ing?如果他需要加,为什么make又不加呢
问题描述:
theviolence-relatedtoysjeopardizestheroleofplayinhelpingchildrenmakebettersenseof
theirownfeelings..为什么help加ing?如果他需要加,为什么make又不加呢
刘立钧回答:
indoingsthin是介词,要接动词-ing形式作宾语,动词原形是不可作宾语的
helpsbdosth帮助某人做什么是个固定结构
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