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—Doyouoftenusepapernapkins?—Seldom, theyarecheapandeasy...

练习题1.68W

问题详情:

—Doyouoftenusepapernapkins?—Seldom, theyarecheapandeasy...

— Do you often use paper napkins?— Seldom,  they are cheap and easy to get.

                A. since           B. although          C. because                 D. if

【回答】

B

知识点:连词

题型:选择题