一题一分很赚的31 You must watch carefully everything_____ the teach

一题一分很赚的
31 You must watch carefully everything_____ the teacher does in class.a.where b.that c.who d.what A.B.C.D.
32 Mr.Herpin is one of the foreign experts who_____ in China.a.works b.is working c.are working d.has been working A.B.C.D.
33 I remember the day_____ I first met on.a.which b.when c.in which d.on that A.B.C.D.
34 This is Mr.Smith,_____ I think has something interesting to tell you.a.who b.whom c.that d./ A.B.C.D.
35 That's all_____ I can tell you.a./ b.which c.what d.whom A.B.C.D.
36 Who is the man_____ is speak there?a.whom b.which c.that d.whose A.B.C.D.
37 Who is the comrade_____ was there?a.whom b.that c.which d.whose A.B.C.D.
38 The comrade_____ is speaking at the meeting is an advanced worker.a.whom b.which c.who d.whose A.B.C.D.
39 He talked about the teachers and schools_____ he had visited.a.which b.who c.that d.what
40 This is the factory_____ we visited last year.a.where b.which c.the one d.at which A.B.C.D.
41 His father is an engineer,_____ makes him very proud.a.for what b.which c.that d.what A.B.C.D.
42 Is this the factory_____ your father works?a.where b.which c.of which d.in that A.B.C.D.
43 When he came back from abroad,John told his parents about the cities and the people_____ he had visited.a.who b.which c.where d.that A.B.C.D.
44 I saw some trees,the leaves of_____ were black with disease.a.that b.which c.whose d.the trees A.B.C.D.
45 That was the reason_____ Mac refused to speak for at the meeting.a.why b.that c.for that d.for which A.B.C.D.
46 He met my mother,from_____ he got the news of my sister's marriage.a.whom b.who c.which d.whose A.B.C.D.
47 Please bring back the dictionary_____ I lent to you last week.a.where b.what c.which d.who A.B.C.D.
48 Mother bought me a dictionary on my birthday,_____ made me very happy.a.which b.that c.who d.whom A.B.C.D.
49 He told me all_____ he knew.a.which b.what c.that d.who A.B.C.D.
50 Do you know the comrade_____ we are talking?a.to whom b.to who c.whom d.to that

31.D.32.C.33.A 34.C35.A36.C 37.B 38 .C.39.C.40.B41.B 42.A 43.D.44.B
45.A 46.A 47.C ..48.A 49.C50.A
都是定语从句啊,