陈旧性心肌梗死患者并发心绞痛，拟行腹股沟疝修补术，哪种麻醉方式不妥()
A．局麻
B．静脉麻醉
C．吸入麻醉
D．复合全麻
E．脊麻
参考答案：E
The boss has decided to ______ his wages to 22'dollars a week. [ ]
A. add
B. increase
C. join
D. rise
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