急教!關於英語的幾個單選題 ,不明白爲什麼要選 ,希望能

題目：

急教!關於英語的幾個單選題 ,不明白爲什麼要選 ,希望能
26.Murder is_____by deathin many countries.我選了D 但是是選c ,不太明白
A.punishing B.punished C.punishable D.punish
40._____,the problemremained unsolved.我選了c 但是選d ,不太明白
A.Having not discussed B.Having not been discussed
C.Not having discussed D.Not having been discussed
41.The
history of the village,_____which few people know much,can be studied from the
record in the school.我選了b,但是是選d ,不太明白
A.in B.on C.about D.for
44.By the end of thiscentury many big bridges across the Pearl River_____.
A.would
be completed B.will
be completed
C.will
complete D.will
have been completed
我選了a,但是是選d ,不太明白
45.If I_____out of ink,Iwould have finished writing the paper.
A.hadn’t run B.shouldn’t run C.haven’t run D.didn’t run
我選了c,但是是選a,不太明白
47._____that Easton had gotpromoted,his friends came to congratulate him on that.
A.Being heard B.Having heard C.To have heard D.Having been heard
我選了a,但是是選b ,不太明白
48._____such a customer asHarry,he would punish him heavily.
A.If he has met B.If he was to meet C.If he is meeting D.Were he to meet
我選了d,但是是選a ,不太明白
49.Manythings_____impossible in the past are common today.
A.considered B.considering C.to consider D.being considered
我選了d,但是是選a,不太明白
50.It is desired that he_____everythingready by tonight.
A.will get B.would get C.will have got D.get
我選了a,但是是選d ,不太明白

解答：

26.如果選D punish和is 是兩個動詞.一個句子中不能並列出現兩個動詞,除非有連詞40 因爲問題是被討論,所以要選被動,你選的是主動,所以不對41 know for 固定搭配 意思是 認出 識別出44 D是將來完成時的被動語態.表示 ...