A-A+

How many states in the United States have bann

2022-08-01 22:54:35 问答库阅读 168 次

问题详情

How many states in the United States have banned smoking in restaurants？
A．12.
B．13.
C．14.
D．15.

正确答案：B
解析：这是一道细节题。根据原文第五段可知，“Thirteen states now prohibit smoking in restaurants altogether．”(现在，13个州在所有饭店都实行禁烟制。)故选B。