She often helps the old ____ their housework. |
[ ] |
A. of B. in C. at D. with |
D |
核心考点
试题【She often helps the old ____ their housework.[ ]A. of B. in C. at D. with】;主要考察你对
介词的分类等知识点的理解。
[详细]
举一反三
Please write ___me soon! |
[ ] |
A. to B. of C. in D. at |
请用方框中词语的适当形式完成句子. |
some subjects around busy biology | We must find some books ______ our project. | [ ] | A. in B. of C. on D. for | Kate is ______ the computer. | [ ] | A. at B. in C. on D. of | We go to school __________ Monday __________ Friday. | [ ] | A. on; and B. on; on C. in; in D. from; to |
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