The World Health Organization has given some advice on________to protect us from being infected(感染)with H7N9．
| A．how |
| B．what |
| C．where |
| D．when |
Can you ________me _______some information about interesting films?
| A．offer; to | B．offer; for | C．provide; with | D．provide; for |
—Mr.Wu, please ________ the cost of the trip.—All right.
| A．work out | B．find out | C．give out | D．put out |
You’ll also get _______ on keeping fit.
| A．an advice | B．many advices | C．some advice | D．little advice |
I'm going to take him to some museums _______ he can learn more about China.
| A．because | B．when | C．so that | D．as if |
A high school is going to allow students ________ lessons in the afternoon.
| A．start | B．starting | C．to start | D．started |