【題目】It might have saved me some trouble ______ the schedule.
A.didIknow
B.haveIknown
C.doIknow
D.hadIknown

【答案】D
【解析】句意：如果我早知道日程安排，可能會省去我一些麻煩，根據(jù)題干中might have saved 可知主句是對過去的虛擬，從句應(yīng)從if had known與主句保持一致。if虛擬條件句中含有had時，可將if省去，同時將had提前構(gòu)成倒裝結(jié)構(gòu)。故選D項。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】The guests talked with the hosts in a friendly a.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】_____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it.
A.That
B.Why
C.Where
D.How

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】He is qualified ______ in elementary school, but not in high school.

A. to teaching B. to teach C. teaching D. to be taught

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Your suggestion is very good ____ theory, but___ practice it will not work.

A. in; in B. on; on C. in; on D. at; in

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】She was on the point of going out________ the telephone rang.

A. while B. as C. before D. when

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The books on the desk, ______ covers are shiny, are prizes for us.
A.which
B.what
C.whose
D.that

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】聽下面一段較長對話，回答以下小題。

【1】What muscles does the man often work out?

A. Back muscles.

B. Leg muscles.

C. Arm muscles.

【2】What does the man say about gyms?

A. They usually charge too much money.

B. They always lack fitness equipment.

C. They are just places for talks.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Make yourself at home, Lucy. You can take _______ book you would like to read.

A. however B. whenever C. whoever D. whatever

查看答案和解析>>

同步練習(xí)冊答案