题目内容
—What does PM 2.5 mean?
—It's a professional ________ indicating the condition of air pollution.
| A．term | B．item | C．number | D．mark |
A
解析
—Have you heard that he was admitted into Beijing University?
—Is that true? And I'm glad that his efforts at last ___．
| A．took off | B．paid off | C．turned out | D．paid for |
The tomato juice left brown ________ on the front of my jacket.
| A．spot | B．point |
| C．track | D．trace |
Faced with the bad economic situation overseas, more Chinese students are returning home after studying abroad, a _______ that looks likely to continue in the coming years, a report released this week says.
| A．priority | B．response | C．dilemma | D．trend |
Due to bad weather，the police had to __________the search for the missing boy.
| A．resign | B．abandon | C．conduct | D．release |
It seems that living green is ________easy and affordable. A small step makes a big difference.
| A．exactly | B．fortunately |
| C．surprisingly | D．hardly |
(2014·山西太原五中模拟)Some parents are just too protective.They want to________their kids from every kind of danger，real or imagined.
| A．spot | B．dismiss |
| C．shelter | D．distinguish |
It is universally believed that a student with an extremely ________ mind usually gets high scores in the exams, especially in the physics exam.
| A．sharp | B．shallow | C．narrow | D．awful |
We have very strict quality control and anything imperfect is________，so customers feel secure about our products.
| A．denied | B．rejected |
| C．deserted | D．refused |