实验室中抗血清制备后,抗体特异性鉴定最常采用的方法是()
A.单向免疫扩散
B.双向免疫扩散
C.免疫电泳
D.亲和层析
E.免疫吸附法
参考答案:B
用所给单词的适当形式填空。
1. The supermarket _____ (be) open at 9:00 in the morning.
2. Tom enjoys _____ ( read) short stories to children.
3. Li Lei gets to school _____ (one) every day.
4. How many _____ (lion) are there in the zoo?
5. Why don't you want _____ (play) with her?
6. It is _____ (rain) outside. Take an umbrella with you!
7. Many _____ (child) like to watch cartoons on TV.
8. —What's the weather like in Shanghai?
—It's _____ (cloud).
9. I saw an _____ (interest) talk show last weekend.
10. _____ (turn) left on Heping Road and you'll see the library on your right.
按照《项目融资业务指引》第十九条规定,多家银行业金融机构参与同一项目融资的,原则上应当采取怎样的贷款方式?