[单选题]Let’s learn to use the problem we are facing ( ) a stepping-stone to future Success.

[单选题]The two sportsmen congratulated each other ( ) winning the match by shaking hands.

[单选题]Tired, Jim was fast asleep with his back ( ) a big tree.

[单选题]Modern equipment and no smoking are two of the things I like ( ) working here.

[单选题]The restaurant near our campus is superior ( ) the one we went to last week.

[单选题]—When did you last hear ( ) Jay? — He phoned me this morning and we agreed ( ) a time and place to meet.

[单选题]Some people choose jobs for other reasons ( ) money these days.

[单选题]I like Mr. Miner’s speech; it was clear and ( ) the point.

[单选题]This is a junior school. You should go to a senior school ( ) girls of your Age.

[单选题]Our purchase decisions are generally made ( ) the basis of price, delivery dates, and after-sales service.

[单选题]I have an appointment ( ) Dr. Smith, but I need to change it.

[单选题]—Mr. Hu, can you tell us how to learn math well? — Sure. But remember nothing can be learned ( ) hard work.

[单选题]Nowadays a lot of adults go to evening schools ( ) further education.

[单选题]I don’t know how to use a digital camera. I am really ( ) the times.

[单选题]— She sold her treasures to cure her mother’s illness, even though it was ( ) her own wishes. — It’s so kind ( ) her.