--- She cleans streets. Who's she? --- Oh, she is a _______.
go to the zoo A.去动物园 B.去公园
come here,please A.来 B.请过来
this morning A.今天上午 B.今天下午
see a doctor A.看病 B.见到一个医生
d__p(深的) A.ea B.oo C.ee