---Alice, you didn’t come to Tim’s birthday last night.

---I wished I had, but my parents just simply___ not let me out so late at night.

A．might

B．should

C．would

D．could

对于水压力较大水底隧道，一般情况下最好采用（）；采用明挖法施工的隧道多采用（）。

A、偏压衬砌；圆形断面衬砌

B、矩形断面衬砌；圆形断面衬砌

C、圆形断面衬砌；矩形断面衬砌

D、矩形断面衬砌；偏压衬砌