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【多选题】
以下有关人工挖灌注桩的特点，说法正确的有（）。A.
单桩承载力高，结构受力明显，沉降量小
B.
施工机具设备简单，工艺操作简单，占场地小
C.
可直接检查桩直径、垂直度和持力层情况，桩质量可靠
D.
适用范围较广，除软土和新填土外，其他各种土层中均可使用
E.
爆扩桩成只有一种，即一次爆扩法
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【简答题】Not only is the competition getting more intense, the application process today is also totally different from what baby boomers knew.
【单选题】---Shall we buy some cards foe our teachers? ---Why not make some by ourselves? It will be much____________ .
A.
meaningful
B.
more meaningful
C.
most meaningful
D.
the most meaningful
【单选题】Shall we go ____ downtown to buy some clothes of high quality?
A.
to
B.
the
C.
不填
D.
to a
【单选题】Let's buy some meat for supper, ___? [ ]
A.
will you
B.
won't you
C.
shall we
D.
shan't we
【单选题】M: Mum, look at those fresh oranges! Shall we get some? W: No, we are here to buy milk and eggs. We still have some oranges in the fridge. 18. Where does this dialogue probably take place?
A.
At the supermarket.
B.
At the bakery.
C.
At the airport.
D.
At the hotel.
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