28、Nobody but doctors and those ________ by Dr Zhang ________to enter the patient’s room.
A．invited; is allowed B．are invited; are allowed
C．being invited; is allowed D．being invited; are allowed
27、________ from him so far, she felt a little worried.
A．Having not heard B．Not having heard
C．Not hearing D．Not to hear
26、Why! I have nothing to confess. ________ you want me to say?
A．What is it that B．What it is that
C．How is it that D．How it is that
25、—We need a person badly to be in charge of this program.
— _____ the newcomer have a try?
A. May B. Will C. Need D. Shall
24、Tom, Jack and Rose were named as assistant professors. Believe it or not, ______ three of them were of ______ age.
A. 不填; an B. 不填; the C. the; an D. the; the
23、With the number of cars increasing rapidly in cities, a major problem is _____ the cars can be parked.
A. which B. that C. when D. where
22、My father gave up smoking for a while, but soon ______ to his old days.
A. returned B. returns C. was returning D. had returned
21、The wildlife project will cost quite a lot, ______ it will benefit us in the long run.
A. or B. since C. for D. but
20、All the preparations for the task _________, and we're ready to start.
A. completed B. complete C. having been completed D. have been completed
19、.—Don't let others know it.
—Yes, I see. I will keep the secret ______ you and me.
A. with B. around C. among D. between