【单选题】【消耗次数：1】
5.____the front door____, he had to enter the room through the back door.
①
Seen, painted
②
Seeing, painted
③
Being seen, being painted
④
Seeing, being painted
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相关题目
【单选题】
____ the front door ____, he had to enter the room through the back door.
①
Seen; painted
②
Seeing; painted
③
Being seen; being painted
④
Seeing; being painted
【单选题】
________the front door________,he had to enter the room through the back door.
①
Seen;painted
②
Seeing;painted
③
Being seen;being painted
④
Seeing;being painted
【单选题】
Zhang Hua opened the door .There______ he had never seen before.
①
did a girl stand
②
stood a girl
③
a girl stood
④
a girl did stand
【单选题】
He gambled ______ being able to buy a ticket at the last minute.
①
about
②
on
③
in
④
with
【单选题】
No sooner had he sat down to lunch ____ there was a knock at the door.
①
when
②
that
③
as
④
than
【单选题】
He looked at the little girl, _________ where he had seen her before.
①
wondering
②
wondered
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[privilege; component; stagnant; entangle; superficial; arresting; expound; penetrating; indulge; click]8. The most[填空1]feature is the painted wall decoration.
【单选题】
“ Has he seen this film ? ” “Yes. He _________ it several days ago.”
①
saw
②
has seen
③
had seen
④
was seeing
【单选题】
Being the __________ sponsor of this competition, he has got great opportunities for advertising his products.
①
principal
②
chief
③
main
④
primary
随机题目
【单选题】
若使汽车的最高车速小于发动机最大功率对应的车速，则（）。
①
汽车的动力性和燃油经济性都变好
②
汽车的动力性变差，燃油经济性变好
③
汽车的动力性变好，燃油经济性变差
④
汽车的动力性和燃油经济性都变差
【单选题】
若使汽车的最高车速小于发动机最大功率对应的车速，则（ ）。
①
汽车的动力性和燃油经济性都变好
②
汽车的动力性变差，燃油经济性变好
③
汽车的动力性变好，燃油经济性变差
④
汽车的动力性和燃油经济性都变差
【单选题】
汽车带挂车后省油是因为（）。
①
降低了汽车的质量利用系数，降低了发动机的负荷率
②
降低了汽车的质量利用系数，提高了发动机的负荷率
③
提高了汽车的质量利用系数，降低了发动机的负荷率
④
提高了汽车的质量利用系数，提高了发动机的负荷率
【简答题】
汽车的动力性不只受[填空]的制约，它还受到轮胎与地面附着条件的限制。
【简答题】
节气门全开时的发动机转速特性曲线称为发动机[填空]曲线，可表征汽车的[填空]性。
【简答题】
当汽车车速为临界车速时，汽车的稳态横摆角速度增益趋于[填空] ；过多转向量越大，临界车速[填空]。