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搜题
【单选题】
Man _____ profit, sometimes even being unaware of the harm he has done to the environment.
A.
is always pursuing
B.
was always pursuing
C.
had always pursued
D.
had always been pursuing
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【简答题】来料加工保税进口料件不得串换。
【单选题】下列氨基酸中含有胍基的是哪个?
A.
精氨酸
B.
天冬氨酸
C.
亮氨酸
D.
丝氨酸
【多选题】崂山四大奇观有
A.
崂山火球
B.
明霞散绮
C.
银峰晶挂
D.
狮峰宾日
【单选题】There are days in a week?
A.
eight
B.
seven
C.
nine
【单选题】There are days in a week. The day is Saturday.
A.
seven; seven
B.
seven; sixth
C.
seventh; seven
D.
seven; seventh
【简答题】来料加工保税进口料件不得串换。
【单选题】There are days in a week. The first day is .
A.
seven; Sunday
B.
seven; Monday
C.
seventh; Sunday
D.
seventh; Monday
【单选题】效率较低的运动副的接触形式是
A.
齿轮副接触
B.
凸轮接触
C.
螺旋副接触
D.
滚动轮接触
【单选题】There are days in a year.
A.
three-hundred-sixth-five
B.
three hundreds and sixty-five
C.
three hundreds and sixty-fives
D.
three hundred and sixty-five
【判断题】来料加工保税进口料件不得串换。
A.
正确
B.
错误