识别MHCI类分子
A.CD4B.CD8C.TCRD.B7E.ICAM-1
参考答案:B
Choose. 根据情境选择答案。
1. 你想知道今天的日期,要问:________ [ ]
A. What's this?
B. What's the date?
2. 你想知道别人的生日在什么时候,要问:________ [ ]
A. What's the date?
B. When is your birthday?
3. 你想告诉妈妈星期四是一周的第五天,应该说:________ [ ]
A. Friday is the fifth day of the week.
B. Thursday is the fifth day of the week.
4. 你想告诉别人,李明得了第一,你应该说:________ [ ]
A. Li Ming is the first.
B. Li Ming is one.
对变异型心绞痛最为有效的药物是
A.硝酸甘油B.硝苯地平C.普萘洛尔D.硝酸异山梨酯E.吲哚洛尔