填空题
· For Questions 18-22, choose the description that suits each
extract, listed A-H. · For each extract, choose the description
that suits the product. · Write one letter (A-H) next to the
number of the extract. A. It is cheaper than the regular
price. B. The predecessor of this item is very
popular. C. You can choose your favourite color.
D. It is most useful outdoors in the darkness. E. It is
as bright as automobile headlights. F. You needn't hold it in
your hand in order to use it. G. It is water-proof.
H. It is hard to be recharged.