单项选择题

The author thinks that the service of the bookshop assistant is needed ______.

A．as soon as you enter the shop
B．before you start your browsing
C．only when you have finished your browsing
D．after you have made your final decision

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热门试题

单项选择题

What does dust-jacket in the first paragraph probably mean

A．The title of a book.
B．A kind of cloth.
C．Book cover full of dust.
D．Protecting paper cover of a book.

单项选择题

Picking up books that vaguely interest you can be dangerous because ______.

A．you may forget about the book you plan to buy
B．it costs you too much money and time
C．it makes you break your appointment
D．you have to give up the best-selling book