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【单选题】
一般在大海上使用ARPA观察与物标有无碰撞危险,通常选用____显示方式。
A.
相对运动””航向向上”“真矢量”
B.
相对运动”“航向向上”“相对矢量”
C.
“”“向上”“真矢量”
D.
“”“向上”“相对矢量”
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举一反三
【单选题】—He is studying in the best school in our province. — ________.He is never willing to listen to the teachers.
A.
What for?
B.
So what?
C.
No doubt.
D.
No wonder.
【简答题】在相同的操作压力下,叶滤机的洗涤速率与最终过滤速率之比应为。
【简答题】在操作压力相同的条件下,当滤液粘度与洗液粘度相同时,叶滤机洗涤速率与最终过滤速率的比值为
【单选题】____ English is concerned, he is the best in our class.
A.
As far as
B.
As soon as
C.
Now that
D.
As
【单选题】He is ____our teacher; he is also our best friend.
A.
less than
B.
rather than
C.
more than
D.
better than
【单选题】Mr. Xiang is the best teacher in our school. He is good _______ teaching. [     ]
A.
for
B.
to
C.
with
D.
at
【简答题】Father ____ that we four brothers try our best to help our uncle ___ everything he had done for us. A.suggested; in return for B.hoped; in exchange for C.wished; in terms of D.supposed; in turn
【单选题】He is widely ______ as one of our best young scientists.
A.
regarded
B.
blessed
C.
concerned
D.
noted
【多选题】在农村日常生活中,下列做法正确的是:
A.
家里停电了,用柴草或禾杆扎成的火把照明
B.
房屋周围不堆放秸秆、麦草等易燃物
C.
用柴火做饭时,为了方便,将大量柴草堆放在灶台和厨房周围
D.
教育孩子不玩火,外出时,不将孩子单独锁在家中
【单选题】Despite his disappointing record this year, I ______ feel he is the best man in our team.
A.
therefore
B.
otherwise
C.
moreover
D.
nonetheless
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