题目内容
【题目】With the help of the teacher, he decided _______ in class.
A.not to talk
B.to not talk
C.talk
D.not to talking
【答案】A
【解析】句意：在老师的帮助下，他决定不在课堂上讲话了。decide to do 决定做某事，其否定式为decide not to do 决定不做某事。故选A。
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题目内容
【题目】With the help of the teacher, he decided _______ in class.
A.not to talk
B.to not talk
C.talk
D.not to talking
【答案】A
【解析】句意：在老师的帮助下，他决定不在课堂上讲话了。decide to do 决定做某事，其否定式为decide not to do 决定不做某事。故选A。