秦女士，60岁，3h前胸骨后压榨样疼痛发作，伴呕吐、冷汗及濒死感而入院。护理体检：神清，合作，心率112/min，律齐，交替脉，心电图检查显示有急性广泛性前壁心肌梗死。

在监护过程中护士发现秦某烦躁不安，面色苍白，皮肤湿冷，脉细速，尿量减少，应警惕发生( )。

A．严重心律失常

B．急性左心衰竭

C．心源性休克

D．并发感染

E．紧张，恐惧

Most of the big hotels in Shanghai were full last week, but finally we______find a room in a small one.

A．ought to

B．could

C．were able to

D．might