He was ______ by the noise outside yesterday evening and could not concentrate on his stud

学历类 公共英语 已帮助 人

He was ______ by the noise outside yesterday evening and could not concentrate on his study.

A.pecked

B.oriented

C.perturbed

D.paddled

热搜:关于氨基酸代谢错误的论述是_________。