He pretended __________when his mother stepped into the room..
A．to studyB．studyingC．to be studyingD．to have studied
C

試題分析：考查不定式用法。不定式的一般式to do說明該動作在謂語動詞之后發(fā)生；進行時to be doing表示兩者同時發(fā)生；to be done表示被動；句意：當他的媽媽走進房間的時候，他假裝在睡覺。根據(jù)句意說明兩個動作同時發(fā)生，故使用不定式的進行時。故C正確。
考點;考查不定式用法
點評：不定式的一般式to do說明該動作在謂語動詞之后發(fā)生；進行時to be doing表示兩者同時發(fā)生；to be done表示被動；
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：不詳 題型：單選題

Mr．Smith was very glad _____ as the manager of  the company．
A．being appointedB．having appointed
C．to have appointedD．to have been appointed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The flowers_______sweet in the botanical garden attract the visitors to the beauty of nature. (2004上海)
A．to smellB．smellingC．smeltD．to be smelt

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Each of the students in No.1 High School, Quanzhou works hard at his or her lessons, ____  to go to university some day.
A．to hopeB．hopesC． hopedD．hoping

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The old man,_______ abroad for 20 years, is on the way back to his mother land.
A．to workB．workingC．having worked D．to have worked

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Mother told me ______ near the river.
A．don’t playB．not to playC．not play D．not playing

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

There are a great number of natural resources in the desert, which remain to be ________.
A．exploredB．exploited
C．explodedD．exposed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Wang Ping found the new surroundings difficult ______.
A．to tolerateB．to be toleratedC．toleratingD．being tolerated

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Rather than ______ on a crowded bus, he always prefers _______a bicycle．
A．ride; rideB．riding; rideC．ride; to ride D．to ride; riding

查看答案和解析>>

同步練習冊答案