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【单选题】
鲜血样便常见于
A.
霍乱
B.
消化不良
C.
慢性胃炎
D.
痔疮
E.
AIDS
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皮皮学刷刷变学霸
举一反三
【单选题】Refseq数据库中,NP符号代表的是那种序列信息?
A.
基因组DNA
B.
mRNA
C.
protein
D.
mtDNA
【单选题】下列各组词语,字形准确无误的一项是( )
A.
犀利 玄虚 展览 诩诩如生
B.
吝啬 摩登 国粹 勃然大怒
C.
古董 奖赏 仪节 礼上往来
D.
大度 阴功 辩别 磕头贺喜
【单选题】He applied for Teaching Assistancy to finance his education and was ______ the position for his rich experience in teaching.
A.
qualified
B.
granted
C.
presented
D.
supplied
【多选题】What are three teaching steps of viewing teaching?
A.
What can you see?
B.
What do you feel?
C.
What can you touch?
D.
What is the image trying to tell us?
【简答题】为了更好地揭示人体生理功能的调节机制,科学家经常用青蛙、大白鼠、猴等实验动物进行科学实验。请根据下列相关实验回答问题: (1)科研人员分别给三只大白鼠注射了A、B、C三种激素后,观察到的相应反应是:A可引起低血糖,甚至昏迷;B促进蛋白质的合成,并使软骨生长明显;C使呼吸、心率加快,体内产热量增加,行为亢奋。据此判断激素A、B、C的化学名称依次是___________。将正常大白鼠从室温移至低温环境...
【单选题】高档宴席的菜看配制时、热炒菜应当比例约为实席成本的()。
A.
0.1
B.
0.15
C.
0.2
D.
0.3
【简答题】What are the two problems with simply teaching group sports?
【单选题】What is Nick's opinions about teaching?
A.
He thinks that teaching doesn't help the artistic side.
B.
He believes that teaching keeps him energetic.
C.
Teaching shouldn't be totally isolated from politics.
D.
Teaching frustrates him so many times.
【简答题】The Oral Approach is the first to establish ______ principles for teaching English as a foreign language.
【单选题】下列各组词语,字形准确无误的一项是 ( )
A.
广阔无垠 不加思索 人事沧桑 意气风发
B.
激浊扬清 怨天尤人 记忆犹新 举世瞩目
C.
生灵涂炭 博闻强识 一股作气 自怨自艾
D.
广有羽翼 绿草如茵 九霄云外 轰堂大笑
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