游客
题文

    how to work out the difficult physics problem ,he asked the teacher for help .

A.Not to know B.Not knowing C.Knowing not D.Not known
科目 英语   题型 单选题   难度 中等
知识点: 谓语
登录免费查看答案和解析
相关试题

I said hello to you in the street yesterday, but you ________ me completely.
—I'm sorry. Maybe I didn't notice you.

A.cheated B.hid
C.ignored D.recognized

petrol

A.fluent B.destroy C.prefer D.spelling

concern

A.cartoon B.suitcase C.calm D.cycle

active

A.stage B.attack C.accent D.usage

earthquake

A.method B.bother C.breathe D.although

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

粤ICP备20024846号