我想问几道英语单项选择题

1.Whatisthebestway_______thequestion?

A.answerB.answering

C.toanswerD.toanswering

2.Youshouldn'tspeakEnglishtothem.TheyarefromJapanandtheydon'tknowEnglish_______.

A.atallB.attimes

C.anymoreD.anylonger

3.Moreandmoreyoungpeoplearetryingtodosomething______theold.

A.servedB.toserveC.serveD.serves

4.Becauseofthe_____oftheirpurposes,thestudentsstudyEnglishin______ways.

A.different;differentB.different;differently

C.differences;differentD.differently;difference

5.Susangot______aboutthewordsandended_______inalowvoice.

A.frustrating;speaking

B.frustrated;upspeaking

C.frustrate;tospeak

D.frustrating;upspeaking

请求英语高手回答

还有几道。。。。用所给的词的适当形式填空

different,climb,frustrate,memorize,quick

1.Sometimesshefindswatchingmovies______becausethepeoplespeaktoofast.

2.Manystudentsthinkit'sdifficulttostudymaths,butIfeel.

3.WangLinsaidthat______thewordsofpopsongsalsohelpedalot.

4.MissChenspoketoo_______,sowecouldhardlyunderstandwhatshesaid

5.________mountainsisinteresting.