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【单选题】
灰土挤密桩中的灰土指的是()。A.
石灰
B.
石灰和土的搅拌物
C.
水泥
D.
水泥和土的搅拌物
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举一反三
【多选题】下列关于水闸的描述中，错误是：
A.
大（一）型水闸的最大过闸流量3000m³/s
B.
下游连接段包括防冲槽、铺盖、翼墙和护坡等
C.
闸孔形式一般有宽顶堰孔口、低堰孔口及胸墙孔口
D.
闸室是水闸的主体，起着控制水流和连接两岸的作用
【单选题】The governing board of school district is responsible for（）
A.
the hiring of teachers and staff
B.
the designing of a suitable curriculum
C.
the compiling and approving of budget
D.
All of the above
【简答题】It's natural for young people to have a very strong desire for adventure and romance.( )
【多选题】下列关于水闸的描述中,错误是 ( )
A.
大（一）型水闸的最大过闸流量 3000m ³ /s
B.
闸孔形式一般有宽顶堰孔口、低堰孔口及胸墙孔口
C.
闸室是水闸的主体，起着控制水流和连接两岸的作用
D.
下游连接段包括防冲槽、铺盖、翼墙和护坡等
【单选题】The governing board of the new league has modified its rules so that pre-existing teams can stay together even though not all their members meet the new minimum age requirement.
A.
not all their members meet the new minimum age requirement
B.
the new minimum age requirement has not been met by all their members
C.
not all their members have met the new minimum age, as required
D.
all their members have not met the new minimum age requirement
E.
all their members do not meet the new minimum age requirement
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