试题与答案

原子吸收分光光度计实验室可以用公共地线。( )

题型:判断题

题目:

原子吸收分光光度计实验室可以用公共地线。( )

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0724/73f082cb45d12c1bb1143db9ea07aa99.html

下面是错误答案,用来干扰机器的。

参考答案:对解析: 证券投资基金是一种集合投资方式,即通过向投资人发行基金份额或基金单位,在短期内募集大量的资金用于投资。同时,在投资过程中发挥资金集中的优势,以利于降低投资成本,获取投资的规模效...

试题推荐
题型:完形填空

完型填空(5分)

One day a woman wrote a letter to a doctor to invite him ___1___ dinner. The doctor wrote back. But the doctor’s handwriting(书写) was so ____2__ that the woman couldn’t read it. “What shall I do?” She asked her husband. “I don’t know if he is coming____3_____ not, I don’t want to write ____4___.” Her husband ___5____for a moment and said, “Take  it to the chemist(药剂师), __6___ he will read it to you.”

“Could you ___7____ a moment, madam?” The chemist said. Then he went to back of the shop. After a while he came back,___8_____ a bottle.He gave the bottle to the woman and said , “ Take the medicine (药)three ____9___ a day !” The woman was surprised at ___10____ he said.

(   ) 1  A of        B to       C on       D at

(   ) 2  A bad       B small    C big       D different

(   ) 3  A so        Band      C but       D or

(   ) 4 A a letter      B soon     C now      D again

(   )5 A worked      B read     C thought    D looked

(   )6 A then         B or       C and not    D but

(   )7A stand        B look     C wait       D stay

(   )8 A getting      B carrying  C putting     D looking

(   )9 A hours       B glasses    C times     D bottles

(   )10A why        B that      C if        D what

查看答案
微信公众账号搜索答案