English teachers are supposed ______their students a test in class, even after class, ______better teaching results.
#91971
A
to give; ensuring
B
giving; to ensure
C
to give; to ensure
D
giving; ensuring
推荐题目
The experts are trying to find ways of ____ the animals in danger.
#96792
A
rescuing
B
dragging
C
seizing
D
watching out
Mrs. White showed her students some old maps from the library
#89637
A
to borrow
B
borrowed
C
to be borrowed
D
borrowing
Rather than ______ at home playing cards on the Internet, I prefer _______ out for a day trip.
#96001
A
to stay; to go
B
stay; to go
C
to stay; go
D
stay; go
--I hear Mr. Black is ill in hospital again.---What a poor man! I can’t help but _____ sorry for him.
#91725
A
feel
B
to feel
C
felt
D
feeling
Having been attacked by terrorists, ______.
#94758
A
doctors came to their rescue
B
the tall building fell down
C
an emergency measure was taken
D
warnings were given to tourists