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【单选题】
下列对各种刚性基础的表述中，哪一项表述是不正确的？（ ）A.
灰土基础在地下水位线以下或潮湿地基上不宜采用。
B.
用作砖基础的砖，其标号必须在MU5以上，砂浆一般不低于M2.5。
C.
基础整体性欠佳，有震动的房屋很少采用。
D.
混凝土基础的优点是强度高，整体性好，不怕水，它适用于潮湿地基或有水的基槽中。
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【简答题】These are different types of buses (range) ______ from 11 seats to 44 seats.
【单选题】Passengers sitting ____________ are required to be over 18 years old and read the safety instruction card very carefully.A. in the window seats B. in the aisle seats C. next to the emer...
A.
in the window seats
B.
in the aisle seats
C.
next to the emergency exits
D.
in the middle seats
【单选题】The cabin seats include the following seats EXCEPT ____________.
A.
seat pockets
B.
aisle seats
C.
window seats
D.
emergency exit seats
【单选题】听力原文：M: Amanda, did you check the website to see if there are still some seats left for the movie this afternoon? W: Yes, I already checked a few minutes ago and booked tickets online for the two o'cl...
A.
She ordered them from the bookstore.
B.
She went to the theater and bought them.
C.
The Bovarys sent the tickets to them.
D.
She bought them on the Internet.
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