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【简答题】
对可锻铸铁描述正确的是______,球墨铸铁中石墨是______。
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参考答案:
举一反三
【单选题】My mother often dumplings for me on weekends.
A.
plays               
B.
does            
C.
makes
【判断题】侧规的组成部件主要有传动装置、定位部件和调节机构。 ( )
A.
正确
B.
错误
【单选题】What we know of prenatal development makes all this attempt made by a mother to mold the character of her unborn child by studying poetry, art or mathematics during pregnancy seem utterly impossible. ...
A.
Some mothers try to influence their unborn children by studying art and other subjects during their pregnancy.
B.
It is utterly impossible for us to learn anything about prenatal development.
C.
The blood vessels of mother and child do not join directly.
D.
There is no connection between mother's nervous systems and her unborn child's.
【单选题】John, a friend of mine, _____ got married only last week, spent $3000 more than he _____. [     ]
A.
whom; will plan
B.
who; has planned
C.
whom; would plan
D.
who; had planned
【单选题】My mother can________cakes. [     ]
A.
making
B.
make
C.
makes
【多选题】侧规的组成部件主要有 ( )
A.
传动装置
B.
定位部件
C.
调节机构
D.
减速机构
【单选题】What we know of prenatal development makes all this attempt made by a mother to mold the character of her unborn child by studying poetry, art or mathematics during pregnancy seem utterly impossible. ...
A.
Some mothers try to influence their unborn children studying art and other subjects during their pregnancy
B.
It is utterly impossible for us to learn anything in prenatal development
C.
The blood vessels of mother and child do not join directly
D.
There are no connection between mother's nervous system and her unborn child's
【单选题】Let's ____ a birthday card for our mother. [     ]
A.
make
B.
making
C.
makes
【单选题】Look!My mother _____ cakes. She often _______ cakes for us. [     ]
A.
makes, makes
B.
making , make
C.
is making, makes
D.
is making , is making
【单选题】What we know of prenatal development makes all this attempt made by a mother to mold the character of her unborn child by studying poetry, art, or mathematics during pregnancy seem utterly impossible....
A.
Some mothers try to influence their unborn children by studying art and other subjects during their pregnancy.
B.
It is utterly impossible for us to learn anything about prenatal development.
C.
The blood vessels of mother and child do not join directly.
D.
There are no connection between a mother's nervous systems and her unborn child's.
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