超星 - 语法：主谓一致 - 查题吧

单选题

About60percentofthestudents_fromthesouth,therestofthem_fromthenorthandforeigncountries

A. are: is
B. are:are
C. is:are
D. are:am

单选题

Halfoftheworkershere_under30_.

A. is:years
B. are;yearold
C. is;yearsold
D. are;yearsold

单选题

Theaudience_____solargethatnoseatwasleftunoccupiedinthegreathall

A. is
B. are
C. was
D. has

单选题

Thesecretaryandprincipal_____atthemeetingnow

A. arespeaking
B. isSpeaking
C. weremakingaspeech
D. haveaspeech

单选题

Threefourthsofthebread_byBob,andtherestofthebread_leftonthetable.

A. waseaten:were
B. wereeaten;was
C. wereeaten:were
D. waseaten:was

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