4. It is by no means clear the president can do to end the strike.A. how B. which G that D. what25. I don't believe we've met before, I must say you do look familiar.A. therefore B. althoughC. since D. unless

问题描述:

4. It is by no means clear the president can do to end the strike.
A. how B. which G that D. what
25. I don't believe we've met before, I must say you do look familiar.
A. therefore B. although
C. since D. unless

A