She is the only one of the persons ________ from the mistakes.
A.whom I know have learned |
B.whom I know has learned |
C.I know who has learned |
D.I know who have learned |
About _______ gene-targeting drugs are already in testing pipeline. It won’t be long ______ they are put into effect.
A.two dozen; before |
B.two dozens; that |
C.two dozens of; before |
D.dozens; that |
---_________________
---Thank you. I certainly will.
A.Happy New Year to you! |
B.Don’t forget to post the letter! |
C.May I help you? |
D.Please remember me to your family. |
When you go by train, please see to it_______ you take an express, _______ that stops only at big stations.
A.that, one |
B./, the one |
C.that, it |
D./, it |
She had to lie to the company and ______ a man in order to get a job, ______ rather strange.
A.pretending as, looked |
B.pretended to be, looking |
C.pretending as, was looked |
D.pretended to be, looked |
The little girl couldn’t ________ the problem. She wasn’t ________ clever.
A.get through, very |
B.make out, much |
C.work out, that |
D.get across, so |