一、根据句意，选择框中的单词并用其适当形式填空。 1．I don't like drinking lemon juice because it's too ________.2．The supermarket is usually crowded with lots of ________ on weekends.3．Jane likes ________ cookies. They are dry，hard and easily broken.4．The boy got to the top of the mountain in the ________.5．Don't add too much salt in the soup，or it will be too ________.二、单项选择。 6.—Where is my cup?—Oh，sorry. I have taken yours ________ mistake.A．in B．of C．with D．by7.—________ was the zipper invented by?—An American ________ Whitcomb Judson.A．Who；name B．Whose；name C．Who；named D．Whose named8. My little sister isn't ________ to look after herself.A．young enough B．enough young C．old enough D．enough old9.The grapes are so ________ that my teeth can't stand them.A．crispy B．sour C．salty D．delicious10.—Do you know ________ in ancient China?—I have no idea，but I know people once used tree bark (树皮) to make paper.A．how paper was made B．how was paper madeC．what paper was made from D．what was paper made from三、从下面的框中选择适当的选项补全对话。(其中有两项为多余选项) A．What was it used for?B．Do you know |
