Who are the loneliest among these people according to the speaker？
A. Children．
B. Young people．
C. The middle-aged．
D. Old people．
查看答案
How many people overcame the loneliness after a few months？
A. More than 13 percent．
B. More then 18 percent．
C. More than 37 percent．
D. More than 50 percent．
How often do most people blink normally？
A. Once a minute.
B. Once every 4 seconds.
C. Once a tenth of a second.
D. Once a second.
What message does the man want to get from the woman？
A. If she can find a house large enough for holding a party．
B. If she can persuade her sister to leave her children behind．
C. If she and her sister are going to the seaside for the holiday．
D. If she and her sister are going to join his family for the holiday．
How many children visitors does the Louvre receive every year？
A. 1 million．
B. 1.5 million．
C. 2 million．
D. 2.5 million．
微信支付 
支付宝支付