考博考试

【单选题】What does the word "deteriorated" mean (in the last line of paragraph 2 )
A．Weakened
B．Improved
C．Depreciated
D. Decline
网考网参考答案：D
网考网解析：
weaken削弱；improve改良的；depreciate折旧，贬值；decline下降，恶化；deteriorate恶化。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>