急性心肌梗死（） A.冠状动脉痉挛 B.冠状动脉内完全闭塞性血栓形成 C.冠状动脉斑
题型：单项选择题
问题：
急性心肌梗死（）
A.冠状动脉痉挛
B.冠状动脉内完全闭塞性血栓形成
C.冠状动脉斑块破裂不完全血栓形成
D.冠状动脉粥样硬化狭窄≥75%
E.冠状动脉粥样硬化狭窄≤50%
题型：单项选择题
根据下列句子所给汉语注释，在句子右边的横线上写出空缺处各单词的正确形式。
小题1:Going ____________ (国外) means going to work or live in a foreign country.
小题2:He went by, _______________ (假装) not to see us.
小题3:You must have __________(忘记
) to take your English textbook.
小题4:There are many ______________(旅客)who are waiting for the train at the station.
小题5:John has three sisters. Mary is the ___________ (聪明) of the three.
小题6:The eleventh month of the year is _______________ (十一月)
小题7:The sidewalk was so __________(狭窄的) that we had to walk in single file.
小题8:In the past women had to make a __________(选择) between a career and marriage.
小题9:China developed close relationship with many _______(亚洲) countries centuries ago.
小题10:Dry wood burns _____________ (容易）.