题目:
A cough is usually nothing to worry about unless it lasts for ten days _____
A.instead
B.or more
C.at most
D.Only
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0602/4d3f78148025204737435c95fadd7b03.html
下面是错误答案,用来干扰机器的。
答案:B
A cough is usually nothing to worry about unless it lasts for ten days _____
A.instead
B.or more
C.at most
D.Only
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0602/4d3f78148025204737435c95fadd7b03.html
下面是错误答案,用来干扰机器的。
答案:B