剂量—量反应关系表示（）。_爱下问搜题

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问题填空题

剂量—量反应关系表示（）。

答案

参考答案：化学物质的剂量与某一群体中质反应发生率之间的关系

完形填空

完形填空。

     Mr. King is my father's friend. He has some    1    trees in his garden. He    2   them carefully. Now
    3   many apples on the trees and Mr. King is very happy.
    One afternoon when he looked out of the window, he saw a boy on    4   his apple trees. He was
eating a big apple!
     Mr. King    5   the window and shouted (大喊) "Hey,    6   are you doing there?    7    and get away,
or (否则) I'll go to see your    8   !"
     The boy was not afraid of Mr. King    9    all. "Dad," he looked up and shouted, "this man   10   to see
you!"

( )1. A. orange
( )2. A. takes care
( )3. A. have
( )4. A. a
( )5. A. opened
( )6. A. how
( )7. A. Come up
( )8. A. sister
( )9. A. in
( )10. A. wants

B. apple
B. looks
B. has
B. one
B. turned
B. which
B. Come over
B. friend
B. for
B. thinks

C. banana
C. looks after
C. there is
C. one of
C. closed
C. what
C. Come
C. father
C. at
C. asks for

D. pear
D. watches
D. there are
D. any of
D. turned off
D. where
D. Come down
D. teacher
D. with
D. needs

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