免疫组织化学染色直接法的特点是（） A.将荧光素或酶标记在第一抗体上 B.将荧光素或 发布时间：2017-06-03 02:24 │ 来源：www.tikuol.com 题型：单项选择题 A1型题 问题： 免疫组织化学染色直接法的特点是（）A.将荧光素或酶标记在第一抗体上B.将荧光素或酶标记在第二抗体上C.无须标记第一抗体和第二抗体D.敏感性高E.特异性差、非特异染色强
题型：单项选择题 A1型题 完形填空 Macau is only forty miles from Hong Kong and it is easy to 1 . It is an interesting place and it hasa long history. Macau is a part of China and most people 2 there are Chinese . The first Europeans to reach Macau came from Portugal (葡萄牙). More than four 3 years agothe Portuguese(葡萄牙人) went there to trade with China. Some settled(定居) and 4 their homesthere. They 5 strong forts(要塞) to guard(保卫) the city on the island . They also built churches,schools , hospitals and other places. Slowly the city 6 . People from many countries came to liveand work in Macau. Today , many people visit Macau . Some only go there to 7 dog-racing or motor-racing or togamble(赌博). But Macau is quiet and peaceful place. It is pleasant just to walk around and look atthe old buildings and forts. You 8 you are back in the old days. Of course , some of the buildingsare now in ruins(废墟). The church of St Paul has only the front wall 9 steps leading up to it. Butit is still interesting to see. When you are hot and tired, there are small cool gardens to rest 10 . When you are hungry,there are good restaurants with many 11 food. Nearby are some islands, which are also nice tovisit and are easy to get to. There is certainly 12 to see and to do in Macau.( )1. A. reach ( )2. A. live ( )3. A. hundreds ( )4. A. make ( )5. A. built ( )6. A. began ( )7. A. see ( )8. A. know ( )9. A. with ( )10.A. on ( )11.A. pieces of( )12.A. muchB. get B. living B. hundred of B. making B. made B. grew B. look at B. like B. without B. in B. baskets of B. manyC. visit C. to live C. hundred C. to make C. got C. made C. watch C. hope C. in C. with C. kinds ofC. a lot ofD. land D. lived D. hundreds ofD. made D. grew D. had D. find D. feel D. has D. / D. plates of D. a lot 查看答案
题型：单项选择题 A1型题 主治“肝郁血虚脾弱证两胁作痛，头痛目眩，口燥咽干，神疲食少，或月经不调， * * 胀痛，脉弦而虚者”的方剂是A．四逆散B．一贯煎C．逍遥散D．柴胡疏肝汤E．痛泻要方 查看答案