I have some doing my homework. [ ] A.difficult inB.difficulty in C.difficulties
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![I have some doing my homework. [ ] A.difficult inB.difficulty in C.difficulties](/pic/43_1001713.jpg)
I have some ________ doing my homework.
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A.difficult inB.difficulty in C.difficulties withD.difficultly with试题答案
答案:B
![I have some doing my homework. [ ] A.difficult inB.difficulty in C.difficulties](/pic/43_1001713.jpg)
I have some ________ doing my homework.
[]
A.difficult inB.difficulty in C.difficulties withD.difficultly with答案:B