33.
(A) bases
(B) based
(C) is based
(D) is basing

答案:登入後查看
統計: A(11), B(171), C(22), D(12), E(0) #2430992

詳解 (共 2 筆)

#4226792
The study,  33  on C...
(共 209 字,隱藏中)
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3
1
#6062520
The study,  33  on C...
(共 337 字,隱藏中)
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1
0