Thanks for __________ this radio show.[ ]
A. finding
B. finds
C. findes
D. findings
答案:A
钩端螺旋体培养选择的培养基是()
A.柯氏培养基
B.碱性蛋白胨培养基
C.胆汁培养基
D.含血培养基
E.巧克力色血琼脂培养基
用所给词的适当形式填空。
1.Who is (good) at math, Tom or Jim?
2.I don't want to go to the clothing store.
It has the (bad) clothes in town.
3.I think English is the (interesting) subject of all the subjects.
4.I have the (many) books in my family.
5.Who is the (tall) of the three girls?
6.Today is a (fine) day. It's the (fine) day this week.