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【多选题】
单核细胞的主要功能有
A.
吞噬病原微生物
B.
激活淋巴细胞
C.
清除衰老损伤细胞
D.
识别并杀伤肿瘤细胞
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参考答案:
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【简答题】任务型阅读。 Mr. and Mrs. Jones don't often go out in the evening. But one Saturday, Mrs. Jones says to her husband,' There's a good film at the cinema tonight. Can we go to see it?' Mr. Jones is quite happ...
【单选题】下列不属于结构设计总说明主要内容的是
A.
建筑分类等级
B.
主要结构材料
C.
设计依据
D.
结构设计目录
【判断题】设置图片背景呈现透明效果用的样式属性是opacity,其取值范围是0~1间的浮点数,数值越大越透明。
A.
正确
B.
错误
【判断题】防止金属腐蚀的一般措施有:防水防潮,保持干燥;避免库内温度的急剧变化;尽量避免有害气体的影响;防尘除尘,搞好卫生。
A.
正确
B.
错误
【简答题】Mr. and Mrs. Jones never go out in the evening, but last Saturday Mrs. Jones said to her husband(丈夫), 'There is a good film at the cinema tonight. Shall we go and see it?' Mr. Jones was quite happy ab...
【单选题】听力原文:What is the man's voice like who telephoned Mrs. Jones? (14)
A.
Happy.
B.
Surprised
C.
Angry.
D.
Tired.
【简答题】完形填空 Mr. and Mrs. Jones don’t often go out 36 , but last Saturday, Mrs. Jones 37___ to her husband, “There is a good 38 tonight. Can we go and see it?” Mr. Jones was quite 39 about it, so they went an...
【单选题】What was Mrs. Jones's () number?
A.
telephone
B.
price
C.
cheaper
D.
Will
【简答题】opacity是透明属性,其取值范围是___到___,其中___ 是完全透明。
【判断题】公共关系传播模式是根据传播过程的反馈模式的原理设计的,但它不包含“五w”模式的基本要素。()
A.
正确
B.
错误
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