A. needn’t B. may not C. mustn’t D. don’t have to
A. because B. or C. but D. so
A. Yes,I’m Rose
B. I’ll call back again
C. Yes,I can’t hear you
D. This is Sandy speaking
A. along B. across C. towards D. through
长理培训客户端 资讯,试题,视频一手掌握
去 App Store 免费下载 iOS 客户端
点击加载更多评论>>