38. It is driving on the right what causes Taiwanese visitors to Hong Kong the most trouble.
(A) driving
(B)on the right
(C)what
(D)most

答案：登入後查看
統計： A(21), B(6), C(63), D(35), E(0) #1596568

詳解 (共 2 筆)

#3883743
which
(共 7 字，隱藏中）
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1
0
#2247937
原本答案為99,修改為C
(共 14 字，隱藏中）
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0
0