【单选题】
Asthemanagersprivatesecretary,Helenhaseasy_______toallhiscorrespondence.
【单选题】
Theroadtotheislandonlyappearswhenthetidehas_______.
【单选题】
Johnplaysfootball,ifnotbetterthan,______David.
【单选题】
Whatsurprisedmewasnotwhathesaidbut_______hesaidit.
【单选题】
_______ , I will help you with your work.
【单选题】
—Yououghttohavegiventhemsomeadvice.—______,butwhocaredwhatIasked?
【判断题】
John has never acted as he should have done. 此句中的“done”替代了“has”.
【判断题】
My wife convinced me of more careful about spending money. 请判断此句是否正确。
【判断题】
She plays the piano better than she does the guiter.此句中的“does”替代了谓语动词“plays”
【判断题】
当代动词do替代动词词组即替代整个谓语时, 其形式需受主语人称和数的制约,并有现在时和过去式的形式变化。