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【单选题】
B淋巴细胞能识别特异性抗原是因其表面有A.
CD2
B.
CD3
C.
CD4
D.
mIg
E.
TCR
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【简答题】The phone rang. It was Lisa, my 86-year-old friend, calling. Lisa was wondering(想知道) if 1 could take her to Flint to see the 1 . I promised(承诺)her 1 could, so on the date of the appointment (预约)I drov...
【单选题】请选择:通过以上图片选择与事实不符合的()
A.
得民心者得天下
B.
支前的董力生当时是一个中年妇女
C.
共产党得到老百姓的支持和拥护
D.
老百姓与共产党有深厚感情
【简答题】根据短文内容及提示完成短文。 I lived in Amsterdam in the Netherlands 1._______ World War II. My family was Jewish, so we had to hide away 2._______ a year and a half in order 3._______ (not catch) by the German Naz...
【简答题】根据对话情景选择恰当的选项，其中有两项是多余的。 A. I'm sorry to hear that. B. I hope everything goes well. C. Your uncle telephoned. D. Everything is ready. E. Not so well. F. He feels very lonely. G. He has a bad cold. Mot...
【简答题】The phone rang. It was Lisa, my 86-year-old friend, calling. Lisa was wondering (想知道) if I could take her to Flint to see the 1 . I promised (承诺) her I could, so on the date of the appointment ( 预约) I...
【简答题】3. I wasn't able to
go out today because I lost my car keys. A. Reason B. Condition C. Time
【单选题】题目5:请选择:通过以上图片选择与事实不符合的()
A.
得民心者得天下
B.
支前的董力生当时是一个中年妇女
C.
共产党得到老百姓的支持和拥护
D.
老百姓与共产党有深厚感情
【简答题】(注意时态,注意动词的形式,注意单词拼写) I took an Irish step dancing class at the age of three, and have fallen in love with every kind of dance ever since. There was something so ____1_____ about dancing. When I was e...
【简答题】完形填空。 Last year, I lost my best friend in high school. It seemed that everyone else’s life could just continue on in its 1 way, but mine couldn't. I wasn't sure how I was going to be able to face 2 an...
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