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【判断题】
*裸子植物的主要特征之一是卵器,裸子植物是颈卵器植物,并且颈卵器具有一定的简化。
A.
正确
B.
错误
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举一反三
【单选题】She will be angry if you ______ her while she is sleeping. [     ]
A.
worry
B.
disturb
C.
trouble
D.
puzzle
【单选题】youngster
A.
老年人
B.
成年人
C.
当地人
D.
年轻人
【单选题】---Would you mind not_____ noise? Alice is sleeping. –---Sorry, I didn’t know. I________ she was awake.
A.
make, think
B.
making, thought
C.
making, think
D.
make, thought
【单选题】youngster
A.
青年,孩子
B.
青春
C.
更小的
D.
渴望
【判断题】翼锭式粗纱筒管的卷绕速度和升降速度与粗纱的卷绕直径成反比。
A.
正确
B.
错误
【判断题】筒管的卷绕速度和升降速度与粗纱的卷绕直径成反比。
A.
正确
B.
错误
【单选题】She will be angry if you ______ her while she is sleeping.
A.
disgust
B.
disturb
C.
disappoint
D.
dismiss
【简答题】在下列各句的空白处填入一个最恰当的单词。 1.  Don't make _____. The baby is sleeping. 2.  She is married, because she wears a ring on her ring _____. 3.  In China, an old saying goes like this, 'Kill two birds with one __...
【单选题】She will be angry if you her while she is sleeping.
A.
distress
B.
disturb
C.
district
D.
distribute
【判断题】Larger viscosity fluid will reduce valve leakage.
A.
正确
B.
错误
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