关于筛窦解剖错误的叙述是（）。 A.筛窦呈蜂窝状结构 B.一般情况下前后两组筛窦互不

根据短文内容，选择正确答案。

    Do you know Jenny, my favorite film star? Maybe you like her films. Now she has a new look. She doesn't

have long brown hair. She has short blond hair. And she doesn't wear (穿着) gloves, a red blouse and white

shoes. She wears (穿着) a red T-shirt, a yellow cap and black shoes."It's great. (伟大的、绝美的)" She says.

"I can go shopping (去购物), and nobody (没有人) knows me."

1. Jenny is a _______. [ ]

A. film star

B. teacher

C. pop singer

D. student.

2. Now Jenny has ______ hair. [ ]

A. long blond

B. short blond

C. long brown

D. short brown

3. Does she wear gloves now? [ ]

A. Yes, she does

B. No, she doesn't

C. I don't know.

D. Yes, she is.

4. Now what does she wear? [ ]

A. Gloves, a red T-shirt and white shoes.

B. A red cap, a yellow T-shirt and black shoes

C. Black shoes, a yellow cap and a red T-shirt

D. I don't know.

5. Jenny can go shopping _______. [ ]

A. because (因为) the new look is nice.

B. because she has a red T-shirt, a yellow cap.

C. because nobody knows her now.

D. because she is a film star.

下列疾病听诊特征中无心尖区舒张期杂音的是（）

A.严重主动脉瓣狭窄

B.急性风湿性二尖瓣炎

C.左心房黏液瘤

D.严重主动脉瓣关闭不全

E.二尖瓣狭窄

改错

     假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误。错误涉及一个单词的增加、删除或修改。

     删除：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉。

     增加：在缺词处加一个漏字符号(∧)，并在其下面写出该增加的词。

     修改：在错的词下划一横线，并在该词下面写出改正的词。

     注意：1. 原行没有错的不要改；2. 只允许修改10处，多者(从第11处起)不计分。

     Mr. Li is a well-known doctor in our city. Kind but patient, he is always ready to do what he can help

his patients. One day he learned from the medical magazine that patients will feel more pain if pleasant

music is played to them. Soon he got an office in his own. So he decided to have beautifully music playing

in his waiting-room. However, on one morning, an old lady who was sitting in the crowded waiting room

became angry while listen to the music. She said, "We were all waiting to see the doctor, but he's just

playing the violin in his office instead of doing her work."

________________________________________________________________________________

我国最早使用“课程”一词的是__________。

间质性肺炎较特征的X线表现为（）。

A.纤细不规则网状阴影

B.网状阴影之间伴小点状致密阴影

C.肺纹理增粗、模糊

D.肺气肿

E.肺门阴影增大，密度增高