A-A+
What is the disadvantage of the distance learn
问题详情
What is the disadvantage of the distance learning course？
A．It is expensive.
B．It lacks person-to-person contact.
C．It has a heavy schedule.
D．It is new, so it is risky.
参考答案
正确答案：B
解析：题干问的是远程学习课程的劣势，由The only thing is，doesn't it seem impersonal though...可知答案为B 。
