锚喷支护维修方法主要有哪些？（）
A.更换支架
B.加固支架
C.补打锚杆或喷浆
D.改用砌碹支护
E.改用棚式支护
参考答案：C, D, E
SQL语言具有两种使用方式，分别称为交互式SQL和( )。
A．多用户SQL
B．解释式SQL
C．嵌入式SQL
D．提示式SQL
The goal of the blogs in this case has been to confirm ______ that the report was fake, and then squeeze the truth out of the facts.
A．doubts B．suspects C．suspicions D．uncertainty
