问题
选择题
We have been told that under no circumstance ______ the telephone in the office for personal affairs.
A．may we use
B．we may use
C．we would use
D．did we use
答案
答案：A
考查倒装结构。宾语从句中有否定词no circumstance放在句首，故从句主谓要倒装，根据句意为我们可以再办公室使用电话，故选A。