成人高考考试

【单选题】I’’m putting on weight. The doctor has warned me to_________ sugar.
A、keep up
B．keep back
C．keep off
D．keep away

网考网参考答案：C
网考网解析：
考察与keep有关的短语辨析，keep up继续保持；keep back收回；keep away远离，但为不及物短语，需加from再跟名词。所以选C。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>