Question

—Under no circumstances ________ the door to the Data Centre unlocked.

—I promise I'll be more careful in future.

A．you need to leave B．should you leave

C．need you leave D．you should leave

 

Answer 1

B

【解析】答案：B　考查倒裝句。句意為：——你無論如何都不能不鎖數(shù)據(jù)中心的門就走了。——我答應(yīng)你下次我會注意的。under no circumstance相當(dāng)于in no case/in no way/on no account/by no means/never，意為“決不”，置于句首時(shí)，句子要部分倒裝，即：將助動(dòng)詞或情態(tài)動(dòng)詞放在主語之前。若句中沒有助動(dòng)詞或情態(tài)動(dòng)詞，則需添加助動(dòng)詞do，does或did，并將其置于主語前。由語境可知，此處有責(zé)怪的意思，情態(tài)動(dòng)詞應(yīng)用should。故B項(xiàng)正確。