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【判断题】
集合X上的关系R是拟序的,则其必是对称的。A.
正确
B.
错误
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【简答题】The
secretary made a note of it _______ she should forget.A. in order that B. in case C. so that D. ever when
【单选题】The other members of the Cabinet made fun of the Secretary of Interior when he purchased Alaska because ,at the time ,it was not considered valuable,
A.
admired
B.
envied
C.
teased
D.
despised
【单选题】The secretary made a note of it__she should forget.
A.
in order that
B.
in case
C.
so that
D.
so that
【简答题】The
secretary made a note of it____ she should forget.A. in
order that B. in case C. so that D. ever
though
【简答题】现代教学理论的奠基人是 ,他的代表思想是“教育即经验的不断创造”、“教育是一个社会的过程”、“教育即生活”、“教育即生长”。
【单选题】My secretary made a reservation ______ a standard room, but your receptionist says you have no record of the booking.
A.
before
B.
about
C.
for
D.
by
【单选题】The mere thought of her husband with the secretary made her see _______.
A.
yellow
B.
red
C.
white
D.
blue
【单选题】The secretary made a note of it______she should forget
A.
in order that
B.
in case
C.
so that
D.
ever when
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