The _____ of the trees in the water was very clear.
A. mirror B. sight C. reflection D. shadow
— What about ______supper that we had in that restaurant last week?
— Well, ____ most worst one indeed.
A．不填；the B．不填；a C．the; the D．the; a
I still remember that terrible accident a few days ago, ____ more than 20 pupils were killed.
A. where B. that C. on which D. which
The number of the workers in this factory 300, that is to say,
it 20%.
A. has increased by; has increased to
B. have increased to; have increased by
C. has increased to; has increased by
D. have increased by; have increased to
Many plants could move northward and toward the Pacific coast_____ rising temperatures and changes in rainfall．
A．with regard to B．in defense of
C．by means of D．in reaction to
In rugby（橄榄球），the ball is usually carried forward by players, ______kicking is permitted.
A. so B. in case C. so that D. though
