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【单选题】
以下不符合上茶的规范顺序的是( )。A.
先主
B.
先尊后卑
C.
先男后女
D.
先为地位高、身份高的人上茶，后为地位低、身份低的人上茶。
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举一反三
【单选题】The reason why Jack failed to attend the lecture is because he had a had cold.
A.
why
B.
failed
C.
attend
D.
because
【简答题】A．It was a long lecture, but easy to understand. B．It was not as easy as he had thought. C．It was as difficult as he had expected. D．It was interesting and easy to follow.
【单选题】________ here yesterday, he would attend the lecture with us today. [ ]
A.
Had he been
B.
If he were
C.
Were he
D.
Should he be
【单选题】1978年诞生的世界上第一例“试管婴儿”，为不孕症患者带来了福音；1996年第一只克隆动物“多利”问世，证明了高度分化的动物体细胞的细胞核仍然保持有全能性。制造“试管婴儿”和克隆动物所采用的生殖方式分别是（ ）
A.
都属于有性生殖
B.
都属于无性生殖
C.
前者属于有性生殖，后者属于无性生殖
D.
前者属于无性生殖，后者属于有性生殖
【简答题】从1978年7月25日世界上第一位“试管婴儿”诞生，至今全球试管婴儿数量已达到400万。1996年7月5日克隆羊“多利”诞生，至今已成功克隆了多种动物。请分析回答试管婴儿与克隆技术的有关问题： (1)试管婴儿和克隆动物的培育过程中均会用到的生物技术有___________、__________。 (2)试管婴儿和克隆动物的生殖方式分别属于____________和_____________。 (3...
【单选题】here yesterday, he would attend the lecture with us today.
A.
Were he
B.
If he were
C.
Had he been
D.
Should he be
【单选题】患者女,37岁。有胃溃疡史7年。因突发腹痛2小时来急诊。采集病史时应特别注意询问
A.
近期食欲与睡眠情况
B.
近期饮酒情况
C.
近期胃镜检查情况
D.
腹痛部位.性质和伴随症状
E.
胃溃疡病史
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