A greenhouse is a building _______ of glass _______ for keeping plants warm when the outside temperature is low..
|
A．made, which is used |
B．which is made, is used |
|
C．made, being used |
D．is made, used |
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 |
