. ______ is the kindness of the nurse that the patient can never be ______ to her.
A.So; too thankful | B.Such; too thankful |
C.So; that thankful | D.Such; thankful such |
A computer can only do ________ you have instructed it to do.
A.how | B.after | C.what | D.when |
—If he ___________, he ________that food.
—Luckily he was sent to the hospital immediately.
A. was warned; would not take | B.had been warned; would not have taken |
C.would be warned; had not taken | D.would have been warned; had not taken |
When a pencil is partly in a glass of water, it looks as if it _______.
A. breaks | B.has broken | C.were broken | D.had been broken |
One learns a language by making mistakes and _______ them.
A. correct | B.correcting | C.corrects | D.to correct |
_____such heavy pollution already, it may now be too late to clean up the river.
A. Having suffered | B.Suffering | C.To suffer | D.Suffered |