______ they grow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year’s crop.
A．Whatever; becomeB．Whichever; becomeC．Whatever; becomesD．Whichever; becomes
C

試題分析：考查狀語從句和主謂一致。句意：無論他們種什么，他們確信在了收獲后留在地里的都會(huì)成為為了來年的收成的一中天然的肥料。根據(jù)：whichever無論哪一個(gè)（有固定范圍），而本句沒有范圍，所以排除B和D，第二個(gè)空根據(jù)主語是what從句，謂語動(dòng)詞有表語而定，表語a natural fertilizer f，單數(shù)，所以一個(gè)是becomes ,所以C正確。
練習(xí)冊(cè)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

The university estimates that living expenses for international students________around $8,450 a year，which________a burden for some of them.                     (2013·湖南，33)
A．a(chǎn)re；isB．a(chǎn)re；are
C．is；areD．is；is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

John as well as the other staff members who ______ working with this world-famous company ______ to attend its 100th anniversary.
A．is… isB．is… areC．a(chǎn)re… is D．a(chǎn)re… are

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

______ of the water in this cup ______ splashed onto the floor.
A．Three quarters; isB．Three fourth; is
C．Three fourths; areD．Three quarters; are

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

A great number of visitors ______attracted to my hometown, and the number of foreigners there_____ quite large.
A．a(chǎn)re; are B．is; are C．a(chǎn)re; isD．is; is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The number of children who___________ both parents to Aids ________ also expected to rise, reaching more than 26 million in 2010.
A．has lost; isB．have lost; areC．has lost; areD．have lost; is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The teacher rather than the students _____ referring to Reading Skills that _____newly published in America.
A．is; wasB．is; wereC．a(chǎn)re; wasD．a(chǎn)re; were

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Many a student _____ playing games on the playground and only one girl or two _____ reading in the classroom.
A．a(chǎn)re; areB．is; isC．a(chǎn)re; isD．is are

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Is it she or you ________ going to run for the mayor of our city?
A．who isB．that isC．who areD．whom are

查看答案和解析>>

同步練習(xí)冊(cè)答案