— Many people have been out of work in China.  

— And _________that the government is always takingmeasures to increase the number of

employment.   [ ]

A.in spite of                  

B. because of    

C. thanks to                        

D. in addition to

（）不是基础加固的常用方法。

A.扩大基础

B.加深基础

C.喷射钢纤维混凝

D.压注灰浆