1.选择

The officer briefed her ___ what to expect.
A. at B. on C. in

They only publish novels which cater ___ the mass market.
A. for B. at C. to

We have reservations ___ the name of Grant.
A. in B. on C. at

2.翻译

通货膨胀率一连三个月不断下降。(in a row)

我要给饭店打个电话预定座位。(reservation)

答案将在下期节目中公布。