A.Please stand clear of the Adoor.B.Please wait for the……

单项选择题以下哪句英语表示为“乘扶梯上楼，然后向左转”。（）

A.Take the escalator upstairs，and turn left.
B.Take the escalator upstairs，and turn right.
C.Those are dangerous articles.You are not allowed to take them on board
D.I want to recharge my IC card.

单项选择题“Where can I get a ticket？”以下最适合的答案为（）。

A.That’s three yuan.
B.It’s over there.
C.Thank you.
D.You are welcome.

单项选择题“Is it free with this certificate?” 以下最适合的回答（）

A.Yes，you will.
B.Sorry，it’s not valid on subwaytrains.
C.Yes，I can.
D.Sorry，I don’t know.

单项选择题如何使用英文如何表达：“很抱歉通知您，由于客流较大车站将采取限流措施请耐心等待”（）。

A.For your safety，please hold the handrail.
B.We are sorry to inform that the limit measures will be taken because of the crowd，please wait patiently.
C.Please stand in line to get on the train.
D.Go through the gate one by one，please.

单项选择题手语方位词“西”：右手伸掌，指尖指向（）。

A.左边
B.右边
C.正前方
D.正上方