When Anna ____ the room, a group of young men were talking eagerly round the table

在( )设防条件下，不必对存在饱和砂土的地基进行液化判别。A.6、7度B.6度C.7度D.8度

单项选择题在( )设防条件下，不必对存在饱和砂土的地基进行液化判别。

客观风险是不以人的意志为转移的实际存在的风险。 A、正确 B、错误

判断题客观风险是不以人的意志为转移的实际存在的风险。
A、正确
B、错误

He says he has the T-shirt, ____ I've never seen him we...

单项选择题He says he has the T-shirt, ____ I've never seen him wear it