游客
题文

. The boy was sitting at the desk, ______ hard when his mother got home.

A.to pretend to work B.to pretend to be working
C.pretending to work D.pretending to be working
科目 英语   题型 单选题   难度 较易
知识点: 动词的辨析
登录免费查看答案和解析
相关试题

We should consider the students’ request the school library provide more books on popular science.

A.that B.when C.which D.where

—Is there any possibility you could pick me up at the airport ?
—No problem

A.when B.that C.whether D.what

The how to book can be of help to wants to do the job.

A.who B.whomever C.no matter who D.whoever

The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.

A.what B.which C.that D.though

She is very dear to us. We have been prepared to do it takes to save her life.

A.whichever B.however C.whatever D.whoever

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号