
支气管扩张症引起肺原性心脏病的原因是由于()。
\tA.支气管腺体肥大增生、粘膜上皮杯状细胞增多
\tB.急、慢性支气管炎及细支气管周围炎
\tC.支气管壁因炎症而遭破坏
\tD.细支气管壁及肺泡间隔弹力纤维支架破坏和细支气管不完全阻塞
\tE.肺组织高度纤维化


\tA.支气管腺体肥大增生、粘膜上皮杯状细胞增多
\tB.急、慢性支气管炎及细支气管周围炎
\tC.支气管壁因炎症而遭破坏
\tD.细支气管壁及肺泡间隔弹力纤维支架破坏和细支气管不完全阻塞
\tE.肺组织高度纤维化
一、单项选择题
1、__ book on the desk is ___ useful one.
A. The; an B. A; a C. The; a
2、__ old lady in brown is __ university professor.
A. An; a B. An; / C. The; a
3、—— What can you see by the lake?
—— I can see __ old man sitting on the chair.
A. a B. an C. the
4、Have you had__ lunch yet?
A. a B. / C. The
5、There is __ “f” in the word “wife”.
A. an B. a C. The
6、He is __ best one in our school.
A. a B. an C. The
7、My brother can play __ football well and he can also play __ piano well.
A. the; / B. /; the C. the; the
8、let’s go and have __ walk around __ school.
A. a; the B. /; / C. the; a
9、___ boy has broken the window.
A. A B. The C. both A and B
10、You may ask __ old man listening to __ radio under__ tree for__ advice about it.
A. an; the; the; / B. the; / ; the; / C. The; the; the; /
11、They work in __ same shop. They are paid by __ day.
A. the; the B. a; a C. the; /
12、——what is __ plane? ——___ machine that can fly.
A. the; the B. a; the C. a; A
13、It takes us hour or more to go to my hometown by train .
A. an; a B. a; as C. an; / D. a; /
14、It’s __ pity to be listened to by nobody.
A. a B. an C. the
15、Failure is __ mother of success.
A. the B. a C. /
16、__ number of __ students is more than 1,200.
A. The; the B. A; the C. A; a
17、Ships send __ messages to each other by __ radio.
A. the; the B. /; a C. /; /
18、__ orange is __ orange.
A. The; a B. An; / C. A; an
19、There is __ apple and __ piece of bread on the plate.
A. a; a B. an; a C. an; the
20、We don’t know she is __ honest girl.
A. a B. an C. the
21、Do you want to be __ artist when you grow up?
A. the B. a C. an
22、A spaceship flies at about eleven kilometers __ second.
A. / B. a C. the
23、Betty is from Beijing. It is __ old city and __ capital of our country.
A. the; the B. an; a C. an; the
24、My daughter said the man had hit her on __ face.
A. a B. / C. the
25、That is __ map of __ world.
A. a; a B. the; a C. a; the
26、Lesson Four is __ difficult lesson, but it isn’t __ most difficult one in Book 2.
A. a; the B. an; the C. The; a
27、Mr. Black didn’t go to work yesterday because he was ill in __ bed
A. the B. a C. /
28、What’s that over there? It’s __ boat.
A. the B. an C. a
29、Mike is __ American boy. He studies in __ university in Guangdong.
A. a; an B. an; a C. an; the
30、Have you got ___ e— mail address?
A. a B. an C. /
(60.0分)