Alice was supposed _____ at home, but her mother found her surfing the Internet．
A．studyingB．to be studying
C．to have studiedD．studied
B
考查不定式的形式。Be supposed to do sth應該做某事；本題使用進行時表示不定式動作和謂語動詞同時發(fā)生。句意：Alice被認為正在家里學習的，但是他的媽媽發(fā)現(xiàn)她在上網(wǎng)。本題的be supposed to be doing sth被認為正在做某事。故B正確。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

When he retells a story , sometimes  he ___________ the key points.
A．takes out B．looks outC．leaves out D．gives out

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

How can she    from her illness in this room which is so dirty and dusty?
A．sufferB．recoverC．rescue D．escape

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

She         to beat the world record but failed at last.
A．succeededB．a(chǎn)ttemptedC．a(chǎn)dvisedD．offered

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

——I can’t _______ another task, now I have more than I can do．
—— In this way, I will ask someone else．
A．take onB．take over
C．take upD．take off

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---- Have you ______ some new ideas?
---- Yeah. I’ll tell you later.
A．come aboutB．come up
C．come outD．come up with

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

How are you ______ your classmates in your new school?
A coming up with B ending up with C catching up with D getting along with

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The pupil is clever enough to______all these numbers correctly.
A．a(chǎn)dd upB．a(chǎn)dd toC．a(chǎn)dd up toD．a(chǎn)dd

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Readers can _________ very well without knowing the exact meaning of each word.
A．get alongB．get downC．get throughD．get over

查看答案和解析>>

同步練習冊答案