This speech is particularly lovely () the wisdom she shares about life, marriage and family comes from her heart.
due to
B. because of
C. because

These MOOCs make it possible for people（）their learning any place around the world.

A.to figure out
B. to carry out
C. work out

点击查看答案&解析

().I need to look for some papers to add to my research report.Do you like the library in our school?B. How many papers have you read so far?C. Why not comfortably stay at home to log onto the Web?

A.

点击查看答案