超星 - 作业201115 - 查题吧

单选题

I __________ milk and bread for breakkfast every morning .

A. used to having
B. used to have
C. am used to having
D. am used to have

单选题

Windpower is used _______ electricity.

A. to produce
B. to be producing
C. to be produced
D. to producing

单选题

Without your help , I _________ unable to succeed.

A. would be
B. would have been
C. will have been
D. am

单选题

We are quite ____________ to our parents and our teachers.

A. respectable
B. respectful
C. respective
D. respected

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