The following are important to a talk EXCEPT
A. choosing a suitable topic.
B. being passionate and interested.
C. being familiar with the contents.
D. writing the scripts on cards.
查看答案
According to the conversation, which of the following statements is INCORRECT？
A. The talk serves as a part of selecting applicants.
B. The time limit of the talk is twenty minutes.
C. The applicant prefers a free topic to a given one.
D. The applicant is free to use overhead projector.
Which of the websites provides explanations of science news stories for children？
A. Facebook.
B. sciencenewsforkids.org.
C. Mad Science Kids Club.
D. extremescience.com.
For parents who want to join their children in science experiment, they can
A. buy applications from the Kids Club.
B. answer questions about science on the website.
C. log on Science Zone in the website.
D. do the actual experiment with scientists at home.
The following measures are taken to protect children online EXCEPT
A. parents will be monitoring Crisp Moderation.
B. Crisp Moderation will be monitoring the post streams.
C. parents can reject new friend invitations for their kids.
D. parents can change privacy setting for their kids.
微信支付 
支付宝支付