I apologize if I__________you，but I assure you it was unintentional(無意的).?
A．offendB．had offended?
C．should have offendedD．might have offended?
B?
此題要求在if從句中選擇適當(dāng)?shù)膭釉~形式，以主句中的動詞apologize(抱歉)來看，if從句中表達的內(nèi)容應(yīng)該是過去做的事，因此可以排除 A，因為 A項是現(xiàn)在時。 C項中should+have+過去分詞結(jié)構(gòu)表示本來應(yīng)該做卻沒有做的事，在此不合題意。D選項中的might+have+過去分詞表示對過去發(fā)生的事情很不肯定的猜測，它表達的內(nèi)容還不能成為事實，所以借此道歉真是不知從何說起，因此此處也不合題意。 B項had offended表示當(dāng)時已經(jīng)發(fā)生了的動作。這是復(fù)雜條件句：apologize 是現(xiàn)在，而條件句是表示對過去假設(shè)的條件句。
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

Now then, children, Its time you ________.
A．were washed and dressedB．washed and dressed
C．a(chǎn)re washed and dreesedD．washed and dress

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—The problem wasn’t difficult for him,was it?
—No,it wasn’t.He      a more difficult one.
A．should have been givenB．ought to be given
C．would have been givenD．must be given

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Without electronic computers，much of today’s__________advanced technology.?
A．will not have been achievedB．have not been achieved?
C．would not have been achievedD．had not been achieved?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

George would certainly have attended the meeting，__________.?
A．if he didn’t get a flat tireB．if the flat tire hadn’t happened?
C．had he not had a flat tireD．had the tire not flattened itself?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Where is Jack?I can’t find him anywhere.?
—He__________ his homework upstairs.?
A．might have doneB．must have done?
C．must be doingD．must do?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Had the boy worked harder,he__________the exams.
A．must have got through?
B．could get through?
C．ought to get through?
D．would have got through?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

There were already five people in the car but they managed to take me as well . It ____ a comfortable journey .
A．can''t e B．shouldn''t beC．mustn''t have beenD．couldn''t have been

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Daddy, would you buy me an MP3 player if I do well in the first city-wide examination?
—I _______, I promise.?
A．wouldB．shall?
C．willD．do?

查看答案和解析>>

同步練習(xí)冊答案