I want to _____ No. 5 bus to Tian'an Men Square. [ ]
A. get
B. come
C. go
D. take
答案:D
My birthday is _____________ the 21st of October.[ ]
A. in
B. on
C. at
D. from
张热常见的疾病是
A.伤寒
B.肺炎
C.支气管炎
D.败血症
E.布鲁菌病