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【单选题】
下列树种,果实成熟时为黄色者的是
A.
银杏
B.
山楂
C.
樟树
D.
樱桃
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【单选题】Not only ________ increase, but also _________ raised as well. [     ]
A.
did the prices ; were their wages
B.
the prices did ; their wages were
C.
did the prices ; their wages were
D.
the prices did ; were their wages
【单选题】Giorgio, now fifteen, and Lucia, also in her teens, were reaching the ______ of their adolescence.
A.
crisis
B.
criterion
C.
causality
D.
credibility
【简答题】To Americans, punctuality is a way of showing respect for other people’s time. Being more than ten minutes late to an appointment usually calls for an [S01] _______, and maybe an explanation. People w...
【单选题】对病毒感染治疗无效的药物是
A.
干扰素
B.
抗生素
C.
黄连、黄芩
D.
聚肌苷酸
E.
三氮唑核苷
【单选题】GLU、KET、BIL、URO分别代表尿试带法中的
A.
葡萄糖、酮体、胆红素、尿胆原
B.
葡萄糖、酮体、尿胆原、胆红素
C.
葡萄糖、酮体、胆红素、尿胆素
D.
葡萄糖、酮体、尿胆原、尿胆素
E.
酮体、葡萄糖、胆红素、尿胆原
【判断题】黄色光属于单色光。
A.
正确
B.
错误
【简答题】黄色光属于单色光。()
【单选题】对于一个运动的质点,下面哪种情况是不可能的?
A.
加速度和速度均为零
B.
加速度为零,速度不为零
C.
加速度不为零,速度为零
D.
加速度不变,速率变化
【单选题】原尿同血浆的最大区别在于,原尿中(  )
A.
不含葡萄糖
B.
含代谢终产物
C.
不含大分子蛋白质
D.
含较多的无机盐
【单选题】正常人的原尿和尿液的主要区别是(  )
A.
尿液中不含葡萄糖
B.
原尿中不含葡萄糖
C.
原尿中不含尿素
D.
尿液中不含无机盐
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