大多数支气管扩张的发生与发展与下列哪项关系最为密切
A.年龄
B.遗传
C.支气管感染与阻塞
D.肺部感染
E.空气污染
参考答案:C
小题1:If you find a white-black cat today, you should call ________.
A.Miss Gao
B.Lucy
C.Wang Jiang
D.Mr. wan小题2:You can get in touch with Miss Gao or go to 118 Zhujiang Road to__________.
A.sell your bike
B.rent a bike
C.have your bike repaired
D.buy a bike made in England小题3:You have a free single-room apartment, then you can _________.
A.call Lucy at noon
B.call Wang Jiang
C.call 86811123 at 8 pm.
D.call 13711166688小题4:According to the information above, we know that _________.
A.Lin Feng is a student
B.Wang Jiang’s cat is dead
C.Mr. Wan wants to sell his house
D.Lucy must find an apartment near No. 10 Middle School小题5:Where can we possibly read the information?
A.At the library.
B.In a local newspaper.
C.In a novel.
D.In a hotel.
高尔基体是意大利神经解剖学家高尔基于1898年发现的。有关高尔基体的叙述,正确的是
①高尔基体与植物细胞、细菌细胞壁的形成有关 ②在光学显微镜下能够观察到泡状结构的高尔基体 ③神经细胞内突触小泡的形成与高尔基体有关 ④高尔基体与细胞膜成分的更新密切相关[ ]
A.①②
B.①③
C.②④
D.③④