The argument remains extremely heated it is necessary to frequently update teaching material.
| A．that | B．which | C．if | D．whether |
Try not to cough more than you can_____since it may cause problems to your lungs.
| A．help | B．allow | C．stop | D．check |
Color shapes our view of __world and it may have ___far more influence on our lives than many of us realize.
| A．a; a | B．the; / | C．the; the | D．the; a |
最近，你们班召开了以“我的中国梦”为主题的班会活动。请写一篇日记，记述班会情况及自己的感受。
内容要点如下： 1.每位同学都畅谈了自己对中国梦的理解；
2.你谈到了自己的梦想；
3.如何实现自己的梦想。
注意： 1. 总词数120左右。
2. 可适当增加细节，以使行文连贯。
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—Did you know any German before you came to Berlin?
—Never _______ it, actually.
| A．had I learned | B．have I learned | C．I learned | D．was I learning |
_______ you are supposed to do is _______ it if you don’t like a thing. Don’t complain.
| A．That; change | B．When; to change | C．What; change | D．What; changing |