单项选择题

Press a third button so that the alarm is set.()

A. To set the alarm, you need to press the button three times.
B. There are three buttons needed to set the alarm.
C. After pressing a third button, you finish setting the alarm.

相关考题

Meeting Hall Multi-language instant translation system,...

单项选择题Meeting Hall Multi-language instant translation system, 4th floor.()

A. Translation is done at the same time.
B. Speeches will be translated later.
C. You will get translated version right away.

Send $30 for catalog. Refundable against purchase.() A....

单项选择题Send $30 for catalog. Refundable against purchase.()

A. $ 30 will be returned if you buy the product.
B. Customers should pay $ 30 for the catalog.
C. The money can not be taken back.