单项选择题

After Mary got well from her illness they began（）

A．to study industrial management
B．to buy and read more mystery books
C．to do market research on book business
D．to work harder to save money for the bookstore

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热门试题

单项选择题

The airline flies aeroplanes to cities like Paris（）

A．day and night, right through the week
B．two or three times a week
C．at any time of the day, but not at night
D．right through the day, two or three times a week

单项选择题

Where does the barber go for his holidays every year（）

A．England.
B．America.
C．Germany.
D．Franc