Question

【題目】—Look at the boy with green hair. It's cool!

—But I don't think students ________ to color their hair.

A. should be not allowed

B. should be allowed

C. should allow

D. shouldn't be allowed

Answer 1

【答案】B

【解析】

試題分析：句意：——看那個(gè)綠色頭發(fā)的男孩，太酷了。——但是我認(rèn)為學(xué)生們不應(yīng)當(dāng)被允許染他們的頭發(fā)。這里是情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)，其結(jié)構(gòu)是情態(tài)動(dòng)詞+be+動(dòng)詞的過去分詞。結(jié)合語(yǔ)境，故選B。