高考考试

【单选题】You ______ him so closely ; you should have kept your distance.
A、shouldn’t have been following
B、mustn’t follow
C、couldn’t have been following
D、shouldn’t follow

网考网参考答案：A
网考网解析：
[解析] 在某些暗含虚拟条件的简单句中，虚拟语气可通过上下文表现出来。谓语动词用should/would be型或should/would have been型虚拟形式。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>