Although his experiments were designed to support the ideas the influence of environment upon plants, Mendel found that many characteristics were passed on from one generation to the next.
#76486
A
concerning
B
attaching to
C
involving in
D
concerning with
推荐题目
After long and hard struggle, his small family business began to _____. Hopefully, it will change into a large firm in the near future.
#66529
A
take over
B
take in
C
take off
D
take down
It’s hard to rescue drowning people because they ________ so much.
#83331
A
sink
B
swim
C
jump
D
struggle
The time Dr. Wang has devoted _____ the disabled in the past five years is now considered_____of great value.
#64396
A
helping; being
B
helps; to be
C
to helping; to be
D
to helping; being
Scientists think they have _____ in their attempt to find the causes of some major dieases.
#81772
A
broken through
B
worked out
C
fallen out
D
got round
If you can ____ a second, I’ll look for Bob and tell him you are on the phone for him.
#82583
A
depend on
B
hang on
C
come back
D
take along