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【简答题】
下图是食物经过人体消化道时，糖类、蛋白质、脂肪被化学性消化的程度，字母表示组成消化道各器官的排列次序。据图回答： （1）曲线甲是____的消化，曲线乙是_____的消化，曲线丙是_____的消化。 [ ] A．糖类 B．蛋白质 C．脂肪 D．维生素 （2）字母C代表的器官是 [ ] A．口 B．食道 C．胃 D．小肠 （3）蛋白质在____中消化，被消化的最终产物是______。 [ ] A．A和B B．B和C C．C和D D．A和C E．葡萄糖 F．氨基酸 G．脂肪酸 （4）胰腺分泌的胰液，肝脏分泌的胆汁从_____进入消化道。 [ ] A．E B．B C．C D．D （5）消化的终产物几乎全部在_____处被吸收。 [ ] A．E B．D C．B D．C
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举一反三
【简答题】“瞧他高兴得 ......”中 ,说话人可以省略“得”后 的内容,但仍能 被 听话人理解,这 是由于 ( )语境的 补足作用。
【单选题】Great as Newton was, many of his ideas_____today and are being modified by the work of scientists of our time.
A.
are to challenge
B.
have challenged
C.
are challenging
D.
have been challenged
【单选题】Jane tried to keep up a calm appearance, but her trembling voice ________.
A.
gave her up
B.
gave her away
C.
gave her in
D.
gave her out
【单选题】Jane tried to keep up a calm appearance, but her trembling voice let her out.
A.
showed her off
B.
snapped her up
C.
gave her away
D.
gave her out
【单选题】Great as Newton was, many of his ideas ___________ today and Great as Newton was, many of his ideas ___________ today and are being modified by the work of scientists of our time.
A.
are to challenge
B.
have been challenged
C.
may be challenged
D.
are challenging
【单选题】Jane tried to keep up a calm appearance, but her trembling voice ________. [ ]
A.
gave her away
B.
gave her out
C.
gave her in
D.
gave her up
【单选题】Jane tried to keep up a calm appearance, but her trembling voice ________ her _______.
A.
gave; in
B.
gave; out
C.
gave; up
D.
gave; away
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