解答 答案：uncomfortable 根据"The chair is very hard．"这个椅子很硬，又根据"to sit on"坐在上面，结合给出的首字母提示u，因此可知这句话的意思是"这个椅子很硬，坐在上面不舒服．"结合给出的首字母提示u，空格前面是系动词is，所以空格处需要用形容词来填空，综上所述，故填uncomfortable．
17．If you are in America or go to American families to have meals，you should learn some table manners．Here are some tips： Don't circle your plate with your arms．If you do so，you will become the focus（焦点） of the table．Everyone would wonder，"Is there anything wrong with the food？"This may give a wrong message that you don't like the food or something like that． Don't push the plate back when finished，leave it where it was．Do you want to let the hostess know that you've just done a labor？ Don't lean（倚靠） back and say"I'm through"or"I'm full"．Just put the fork and knife across the plate．That's all． Don't cut up everything before you start to eat．Cut only one or two bites（块） at a time． Never take a huge mouthful of anything．Do you want to show how hungry you are？Don't do that．It's not so good． It's never good to reach across the table for anything．If the thing you want is not at hand，simply ask the nearest person for help，like"Mrs．Smith，could you pass me the dish？" 73．According to the passage，which of the following is WRONG？C A．Leave the plate where it was when finished． B．Cut up one or two bites before you start to eat． C．Push the plate back where it was． D．Don't take a huge mouthful of anything． 74．After finishing dinner，you shouldA． A．put the fork and knife across the plate B．stand up and leave the table C．say"I'm full" D．say"Thank you" 75．If you want a dish far from you at table，you shouldA． A．ask the nearest person for help B．leave your seat to get it C．sit there until others help you D．stand up and reach across the table for it 76．If you are at table and circle your plate with your arms，other people will thinkD． A．you don't like the food B．the food isn't good for you C．there is something wrong with the food D．all above 77．Which can be the best title for this passage？B A．How to Behave in America？ B．Table Manners in America C．What you Can Do in America？ D．Table Manners．
1．11．When did Mr．Lin move here？ A．Last week． B．Last month． C．Last year． 12．What does Mr．Lin think of Mr．King？ A．Friendly． B．Unfriendly． C．Serious． 13．What party is Mr．Lin's family going to have？ A．A dancing party． B．A singing party． C．A birthday party． 14．How old is Mr．Lin's son going to be？ A.12． B.13． C.14． 15．Why can't Mr．Lin's son study well at night？ A．Because he doesn't like studying． B．Because the weather is too hot． C．Because the music is too loud．
