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【单选题】
下列选项中能在上形成碳-卤键并使碳原子上增加一个碳原子的卤化剂是( )
A.
多卤代甲烷衍生物
B.
卤素
C.
次卤酸
D.
卤化氢
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参考答案:
举一反三
【单选题】Seeing the coach nodding ________ to her, the little dancer was no more nervous and went on with her performance.
A.
obviously
B.
amazingly
C.
increasingly
D.
encouragingly
【单选题】(Look at) the beautiful (flowers) here! (How) wonderful they (are smelling).
A.
Look at
B.
flowers
C.
How
D.
are smelling
【单选题】_____ those who lived in the slums(贫民窟), chidren here are really compared to flowers, living a happy and comfortable life. [     ]
A.
Comparing with
B.
Compared with
C.
Comparing to
D.
Compare to
【简答题】阅读理解。 Kitty, my daughter, has started high school. One day, her school coach encouraged her to join the basketball team. Her first thought was that she would ask a friend to join the team with her. I ...
【单选题】Although the coach had not thought her a good tennis player at first, she ____ to be a champion.
A.
came round
B.
turned out
C.
turned up
D.
came out
【单选题】Her coach encouraged her throughout the marathon race to keep on running. ( coach)
A.
演员
B.
教练
C.
滑行
【简答题】( )绩效不是直接的生产活动,而是构成组织的社会、心里背景的行为,包括自愿的行为、组织公民行为、组织奉献行为以及与特定作业无关的绩效行为。
【简答题】She did not let her health problems interfere with her responsibilities as coach and _______(leadership).
【简答题】( )不是直接的生产活动,而是构成组织的社会、心里背景的行为,包括自愿的行为、组织公民行为、组织奉献行为以及与特定作业无关的绩效行为。
【单选题】--- A: The flowers are dying here. --- B: _________________________.
A.
They need to water.
B.
They need watering.
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