遇到挫折，要善于自我排解，自我疏导，不必过多的自责。所以，我们对挫折可以采取无所谓的态度。 [ ]
×
. --Excuse me, sir ______
--I’d like a beer and beef steak.
A．what do you want?
B．may I take your order now?
C．this table is reserved.
D．I would like to serve you.
这个标志是何含义？（）
A．禁止直行
B．禁止掉头
C．禁止变道
D．禁止左转
