闸基处理有哪几种措施？
参考答案：预压加固、换土垫层、桩基础、沉井基础、振冲砂石桩、强夯法、爆炸震密法、高速旋喷法
— The weather isn’t good enough for an outing , is it？
— No. We can’t have _________at this time of the year.
A．a nicer day
B．a worse day
C．a worst day
D．so fine a day
绑定型主报表可将报表绑定在基表、查询或______语句上。
