_____ to ring and let us know you" ve got back safely. [ ]A. Be sure B.
题型:同步题难度:来源:
_____ to ring and let us know you" ve got back safely. |
[ ] |
A. Be sure B. Make sure C. Insure D. Assure |
答案
A |
举一反三
________the economy and people"s life will become better and better. |
[ ] |
A. Develop B. Developing C. Developed D. To develop |
________, I believe, and you will find Tom is very outgoing. |
[ ] |
A. Having a talk with the student B. One talk with the student C. Given a talk with the student D. If you have a talk with the student |
________the economy and people"s life will become better and better. |
[ ] |
A. Develop B. Developing C. Developed D. To develop |
______ at the door before you enter my room, please. |
[ ] |
A. Knock B. Knocking C. Knocked D. To knock |
_____, I think, and the problems could be settled. |
[ ] |
A. If you double your efforts B. A bit more efforts C. Making greater efforts D. So long as you keep up your spirits |
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