下列除哪项外，均为TIA的临床特征
A．发作突然
B．持续时间短暂，通常在数分钟至1小时左右
C．恢复完全
D．常反复发作
E．CT检查可确诊
参考答案：E
软土地区是指( )为主的地区。
A．土中含有较多的黏粒B．土中含有亲水性较强的蒙脱石等黏土矿物成分C．土中含有饱水的软弱黏性土沉积为主D．土中含有亲水性较强的伊利石等黏土矿物成分
Some women _ _ a good salary in a job instead of staying home, but they decided not to work for the sake of the family．
A．should make
B．should have made
C．would make
D．could have made
