--- Have you heard that Jones, along with her parents, to Hainan for the winter vacation?
--- Really? No wonder I haven’t seen her these days.
A．had been B．have been C．has gone D．have gone
There’s growing unrest among the poor and unemployed. The media points out that it’s the government that should have a lot to ________.
A. answer for B. stand for C. go for D. care for
The traffic problems we are looking forward to seeing _____ have attracted the government's attention．
A．solving B．solve C．solved D．to solve
—Have you seen your aunt lately?
—Yes, in fact I saw her yesterday．I __ her for several months．
A．haven't seen B．didn't see C．hadn't seen D．don't see
－How do you usually find out about new software?
－In the magazines like Popular Electronics. That’s computer companies usually advertise.
A．which B．where C．what D．why
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
A．While B．As C．If D．Since
