—What made him so worried.
—       his wallet.
A．Having lostB．LosingC．LoseD．Lost
B

試題分析：考查動名詞短語做主語。本句使用losing his wallet作為句中的主語。ACD三項不能在句中做主語。句意：—什么事情讓他如此擔(dān)憂？—丟了錢包。故B正確。
點評：動名詞做句子主語的時候表示的是經(jīng)常性習(xí)慣性的行為，謂語動詞使用單數(shù)形式。要區(qū)別與不定式做主語，不定式做主語表示的是一次性具體的行為。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

I am going to apply for the position____ in yesterday’s China Daily.
A．a(chǎn)dvertisedB．to be advertisedC．a(chǎn)dvertisingD．having advertised

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Can you come up with another good idea?
—This is the best approach I can imagine __________ the work ahead of schedule.
A．to accomplish B．to accomplishingC．a(chǎn)ccomplishing D．a(chǎn)ccomplished

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

This is the second time that I__________ the same mistake.
A．makingB．makeC．have madeD．to make

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Jack was in low spirits those days and his friends did all they could _____ him up.
A．cheer B．cheering C．cheered D．to cheer

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

–Where is Mr Smith? I can’t find him anywhere.
--He is said _______Australia.
A．to go toB．to have gone toC．going toD．having gone to

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

________to work overtime that evening, I missed a wonderful film.
A．Having been askedB．To askC．Having askedD．To be asked

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Everyone has his or her advantages, and only _______ you do best can help to reach the goal and truly make a difference.
A．discovering what
B．discovering whose
C．by discovering what
D．by discovering which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

When I got up early the next day , I found the air on the hill good ___________
A．breatheB．to be breathedC．to breatheD．breathing

查看答案和解析>>

同步練習(xí)冊答案