单项选择题
A. approve B. will approve C. can approve D. would approve
They are teachers and don’t realize()to start and run a...
单项选择题They are teachers and don’t realize()to start and run a company.
A. what takes it B. what it takes C. what they take D. what takes them
Your cough will get worse ()you give up smoking.A. so l...
单项选择题Your cough will get worse ()you give up smoking.
A. so long as B. on condition that C. unless D. otherwise
It is vital that enough money () to fund the project.A....
单项选择题It is vital that enough money () to fund the project.
A. be collected B. must be collected C. is collected D. can be collected
