男性，50岁，主诉牙龈不适2年，有高血压史，检查全口牙龈增生，覆盖牙面，影响咀嚼，口腔卫生状况不良，有吸烟的习惯，牙龈探诊出血。请问造成上述症状的原因是患者可能服用了？
A. 苯妥英钠
B. 硝苯地平
C. 环孢素
D. 糖
查看答案
When a website is not finished or completed, we would say that is__________construction.
A. in
B. on
C. at
D. under
- How do you do?-
A. Yes,Ido.
B. No,Idon’t.
C. How do you do.
D. This way, please.
- How was your flight?-________.
A. It was fine.
B. No, thank you.
C. Yes, I did.
D. No, I didn’t.
He while trying to steal a car.
A. caught red-handed
B. was caught red-handed
C. rolled out the red carpet
D. was rolled out the red carpet
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