男性，41岁。以“反复口腔溃疡、外阴溃疡2年，加重伴结节红斑2周”来诊。入院查体：舌尖及下唇内侧黏膜各有一处黄豆粒大小溃疡，阴囊皮肤表面亦可见相似溃疡一处，双下肢小腿伸侧可见数个红斑结节。上肢静脉穿刺部位见红丘疹。该患者诊断是（）

A.溃疡性结肠炎

B.强直性脊柱炎

C.系统性红斑狼疮

D.白塞病

E.大动脉炎

选出与画线部分意思相或相近的选项。

1. —Where is he going? 

    —I don't know. [ ]

A. I've no idea

B. I can do nothing

C. I don't thank

D. I know it very well

2. More than ten new students will come to our school. [ ]

A. Over there

B. Over

C. Less than

D. Some

3. Yesterday I reached home very late.[ ]

A. arrived at

B. got

C. arrived in

D. back

4. There are a few oranges in the basket. [ ]

A. some

B. many

C. much

D. a lot of

5. He is a well-known actor. [ ]

A. good

B. outgoing

C. athletic 

D. famous