1.You must have worked here for years,___? stn't you st you C.haven't you D.didn't you2.So far,several cases of a disease,____as bird flu,are reported to have been found in the country. owing be known C.having known own3.Lewis won four gold medals in the 1984 Olimpics,___him world famous overnight. king de make at made4.Allen is said____a new computer program recently,but I don't know when she will finish it. design be designing have been designing be designed5.It is the test system,_____the teachers,that is to blame for the heavy burden of middle school students nowadays.A.other than B.or rather C.rather than re than6.Please tell me____you would like to have your coffer black or white?A.what B.where C.when D.how7.Be quick!They the car____for us at the gate.A.wait B. wait C.waited D.waiting這幾道題都把我整暈了請選出答案，并說明原因，多謝！

熱心網(wǎng)友

CDACCDD1.反意疑問句，用must后的have引導(dǎo) 前肯后否2.which is known as的縮寫3.伴隨狀語4.被動(dòng)語態(tài)的現(xiàn)在完成進(jìn)行時(shí)，與recent相呼應(yīng)5.rather than 而不是6.問喜歡怎樣喝咖啡，加不加牛奶7.假設(shè)第二句空前有謂語，與第三句類似

熱心網(wǎng)友

CDACCD，IS WAITING

熱心網(wǎng)友

CDCBAD is waiting1 同上2 過去分詞表被動(dòng),作定從3 不定式表結(jié)果4 樓上一定錯(cuò)了,應(yīng)是不定式的現(xiàn)在進(jìn)行時(shí),由后面可知他正在設(shè)計(jì),還沒完成5 "而不是"的意思6 想要什么樣的,加牛奶還是不加7 我認(rèn)為是is waiting

熱心網(wǎng)友

ccabcd第7道a，b一樣啊，而且題干還錯(cuò)了~應(yīng)該填is waiting