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【单选题】
现行部颁《水利建筑工程概(估)算定额》中,衬砌定额适用于水平夹角( )单独作业的。A.
大于6°
B.
大于10°
C.
小于6°
D.
小于和等于6°
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【单选题】It is said that two supermarkets, ______ are being built in my hometown, will open next year.
A.
they both
B.
which both
C.
both of them
D.
both of which
【简答题】人工智能程序的大概原理是什么？
【单选题】It is said that two ________ students are going to have the Listening Contest this weekend.
A.
thousand
B.
thousands
C.
thousand of
D.
thousands of
【多选题】后驱汽车在弯道使用发动机制动时，地面作用给轮胎的切向力对轮胎侧偏角和操纵稳定性的影响，正确的是：
A.
前轮侧偏角增大
B.
后轮侧偏角增大
C.
增大了汽车不足转向的趋势
D.
减小了汽车不足转向的趋势
【单选题】It is said that two___would come to the village.
A.
woman-doctor
B.
women doctor
C.
woman doctors
D.
women doctors
【简答题】It is said that two ____( 直 升 机) and several Coast Guard boats searched until midnight without finding anything.
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