23. Giving a tip to the waiter who helps you carry your baggage is a____ practice in this country. A lot of people do this.
(A) risky
(B) attitude
(C)identity
(D)common

答案：登入後查看
統計： A(20), B(25), C(27), D(338), E(0) #2077792

詳解 (共 3 筆)

#3690058
common practice  慣例、...
(共 29 字，隱藏中）
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4
0
#3869072

iverson 沒有practice

1
0
#3658086
Giving a tip to the ...
(共 161 字，隱藏中）
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0
0