高中英语there be 句型单选题

To help a friend solve the problem troubling him,     .

A．a friend should be made known of his difficult situation

B．a man should be equipped with the kind of knowledge required

C．nothing is better than offering of knowledge required

D．keeping one’s promises is most important

Not until all the fish died in the river      how specious the pollution was.

A．did the villagers realize	B．that the villagers realized
C．the villagers did realize	D．didn’t the villagers realize

---It’s getting dark, but Mr. Johnson is still at his office.
---No surprise. Who else can ______ he does?

A．do less work than	B．work as hardly as
C．work as hard as	D．be working hardly like

When ______ comes to research into heart disease and its effects on the body, we do not have adequate substitutes for the use of animals.

A．that

B．it

C．this

D．what

— I wonder ________ you’ll water this kind of flower. 
—Once a week.

A．how often

B．how long

C．how soon

D．how much

Under no circumstances, he was warned, _____ to give the password to someone else.

A．he was

B．was he

C．he could

D．could he

Not until the car looked almost new____ cleaning it.1网

A．John stopped

B．did John stop

C．stopped John

D．John did stop

Looking out of the window of my room, ___ a tall tree in the yard.

A．there was

B．there were

C．I saw

D．there stood

Only after the woman had her own child, _____ how difficult it was to be a mother.

A. did she realize	B. realized she
C. does she realize	D. she realized

There is no doubt ______ he will not be admitted to the room.

A.if

B. whether

C. that

D. which

Mr. Green didn’t understand ________ made his daughter so absent-minded this morning.

A．how that was	B．what was it
C．why it was that	D．what it was that

Was it in the hotel _____ my father works _____ you met the film star the other day?

A．that; that

B．where; where

C．where; that

D．that; where

In front of our village        .

A．runs a river

B．a river runs

C．does a river run

D．running a river

－He asked Tom, “Have you finished your homework？”
－He asked Tom 　　　　.

A．if had he finished his homework.

B．whether he had finished his homework

C．if he had finished your homework.

D．if you had finished your homework.

“Have you seen the film?” he asked me. →He asked me _______.

A．had I seen the film	B．have I seen the film
C．if I have seen the film	D．whether I had seen the film