The students pretended_______ attentively when the teacher came in. A．to learn B．learning .

Question

The students pretended_______ attentively when the teacher came in. A．to learn B．learning C．and learned D．to be learning

Answer 1

D

考察不定式的进行时,pretend to be doing,假装正在做什么,句子的意思是学生们在老师进来的时候假装正在认真学习，故选择D