Question

【題目】The coat is made _____ silk, and it’s made _____ my mother .

A. of, in B. of , by C. from, of

Answer 1

【答案】B

【解析】

試題分析：句意：此題重點(diǎn)考查被動(dòng)語態(tài)，句意：“這個(gè)上衣是由絲綢制成的，它是我的媽媽制的”be made of由······制成，能看出原材料；be made from 看不出原材料；be made in由······制造；be made by 被······制造，根據(jù)題意故選B。