对同一催化剂来讲,Рs<РB<Рp.()
对同一催化剂来讲,Рs<рb<рp.()
对同一催化剂来讲,Рs<рb<рp.()
第2题
What are the restaurant' s business hours?
A.9 a. m. to 5 p. m.
B.6 a. m. to 10 p. m.
C.10 a. m. to 11 p. m.
D.Open all hours
第3题
听力原文:Could you return my call before 3 p. m. ?
(A) Sure, I' II call you around 2:30.
(B) No, she hasn' t returned yet.
(C) No, I think it' s 4 p. m.
(15)
A.
B.
C.
第4题
听力原文:What's on the schedule for today?
(A) It's ten o'clock.
(B) It's on weekend.
(C) You have a meeting at 2 p. m.
(18)
A.
B.
C.
第5题
What's Miss Sanderson?
A.A headmistress.
B.A P. E. teacher.
C.A secretary.
第6题
A: What time is this meeting supposed to begin?
B: I' m not sure. I thought it was to start at 7:00 p. m. , but it’s already 7: 20 p. m. .
A: ______
B: It’s unlikely that the guest speaker has arrived yet. I think he is still eating his dinner.
A; Well, that explains it!
A.What do you think the problem is?
B.Don't you know?
C.Are you sure?
D.What do we do then?
第7题
A.一般来讲,物质的溶解度随温度升高而增加
B.同一沉淀物,其小颗粒的溶解度小于大颗粒的溶解度
C.同一沉淀物,其表面积愈大则溶解度愈大
D.沉淀反应中的陈化作用,对一样大小的沉淀颗粒不起作用
第8题
听力原文:What's on my schedule for today?
(A) How about the Today's Special Dish?
(B) You had a lunch with him, remember?
(C) At 3 p. m. you'll have a meeting.
(35)
A.
B.
C.
第9题
A.电流元件要比电压元件长
B.电压元件要比电流元件长
C.不一定一样
D.电压元件和电流元件一样长
第10题
A.Sure! I"ll be there.
B.That"s good. I"ll try to come.
C.Thanks. I"d love to be there.
D.Really? Thank you for your invitation.