To support the main idea,the author mainly relies on_____.
A. facts and statistics from recent research findings
B. direct quotations from conservation experts
C. his own observations and opinions
D. quotations and observations from media experts
查看答案
According to the passage,among women with school-age children,the percentage of women who
A. 1/4
B. 1/2
C. 40942
D. 40972
"You're a lucky dog" probably conveys the meaning that______.
A. you're a friendly person
B. you're envious of others
C. you do not deserve the luck
D. you should thank others for your luck
The passage discusses the following issues EXCEPT____.
A. where to write comments on students' papers
B. how necessary it is to assign a follow-up task to students
C. whether to correct errors or indicate the location of errors
D. how necessary it is to give positive comments on students' papers
____initial recognition while still quite young.
A. Most famous scientists achieved
B. That most famous scientists achieved
C. Most famous scientists who achieved
D. For most famous scientists to achieve
微信支付 
支付宝支付