甲状舌管囊肿最常发生于()
A.舌盲孔
B.咽部
C.甲状舌骨区
D.甲状腺
E.颈根部
参考答案:C
通过报检员资格考试合格的人员,取得《报检员资格证》后,()内未从事报检业务的,《报检员资格证》自动失效。
A.6个月
B.10个月
C.1年
D.2年
—Why was Mr. Wang angry with Zhang Ming?
—Because he worked _______ than the others.
A. better
B. more carefully
C. worse
D. more careless