托业考试

【单选题】Earthquake damage has caused some of the communications networks to shut down ______ until essential repairs are carried out.
A、complete
B、completely
C、completeness
D、completion

网考网参考答案：B
网考网解析：
shut down是表示“中断或停止经营”的不及物动词词组，且until essential repairs are carried out是状语从句，因此横线处应填入修饰动词的副词。答案是(B)completely。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>