My pen friend and I keep in touch ________ sending e-mails often.
| A.with | B.by | C.on | D.of |
He is said abroad now, but I don’t know in which country he is
| A.to study | B.to be studying |
| C.to have studied | D.studying |
We must limit the expense what we can afford.[来源:学*科*网Z
| A.of | B.on | C.at | D.to |
A conductor was invited to keep us_________in the singing at the School Art Festival.
| A.in common | B.in advance | C.in time | D.in return |
---May I try the jacket on?
----_________, but I think it will be too small for you.
| A.As you like | B.By all means | C.As a result | D.Believe it or not |
He always differs _________ the manager _________ how to deal with the business.
| A.from; over | B.with; for | C.against ; at | D.over ; in |
___ the temperature falling rapidly, we couldn’t go on with the experiment.
| A.Since | B.For | C.As | D.With |
With the economic crisis on, it is still difficult to find a job.
| A.to go | B.go | C.gone | D.going |