Whenever you are in trouble ,don’t hesitate _____us for help.
| A．in asking | B．with asking | C．to ask | D．to asking |
---What about the details of the agreement?
---There is no hurry. I _____ a meeting in the sales department and then I’ll tell you.
| A．am attending | B．attended |
| C．have attended | D．had attended |
The stretches of mountains are the natural _____ between the two countries.
| A．position | B．barrier |
| C．regulation | D．approach |
—Look! So many people are gathering before the store.
—_______ They are waiting to buy an iPhone6.They are really iPhone fans.
| A．So what? | B．How come? |
| C．Guess what? | D．What for? |
We've all got both light and dark inside of us. _______ matters is the part we choose to act on, and that's who we really are.
| A．That | B．Which | C．Those | D．What |
I know Benson graduated from a famous university and has a PhD, but the fact remains _______ he has no practical experience.
| A．when | B．whether |
| C．why | D．that |