This robot is supposed to save a lot of labor, but it remains a problem if it ______.
A．isB．savesC．doesD．has
C
do(es) 是代動詞，用來代替上文save a lot of labor。
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

The fact that she never apologized ______ a lot about what kind of person she is.
A．saysB．talksC．a(chǎn)ppearsD．declares

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

These apples taste ＿＿＿＿＿.
A．to be goodB．goodC．to be wellD．well

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

- When he was a little boy，he ______ on the farm.
A．used to workingB．used to workC．got used to workD．was used to work

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We should ________ ourselves assiduously and faithfully to the duties of our profession.
A．devoteB．spendC．offerD．provide

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

On the long journey, Peter ________ a most interesting guide. We all had a wonderful time.
A．practicedB．behavedC．provedD．conducted

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

My American teacher ___ GuangZhou a very beautiful city.
A．regardB．thinkC．believeD．consider

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Will you       my composition to find out whether I’ve made any spelling mistakes?
A．look throughB．look on C．look up D．look out of

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We can't go out，for it is getting dark and        ，it is raining．
A．a(chǎn)part fromB．in addition
C．in control D．believe it or not

查看答案和解析>>

同步練習(xí)冊答案