In some cases,different approaches ________ the same scientific problem lead to conflicting theories.
A.to | B.in | C.of | D.for |
The growing speed of a plant is influenced by a number of factors,________ are beyond our control.
A.most of them | B.most of which |
C.most of what | D.most of that |
—Would you mind my coming over and having a look at your new garden? My little son's curious about those roses you grow.
—________.You're welcome.
A.Yes,I do | B.Never mind |
C.Yes,please | D.Not at all |
Mr. Black________ Shanghai in a few days. Do you know when the earliest plane ________on Sunday?
A.leaves for;takes off |
B.is leaving for;takes off |
C.is leaving for;is taking off |
D.leaves for;is taking off |
Rather than ________ on a crowded bus,he always prefers ________ a bicycle.
A.ride;ride | B.riding;ride |
C.ride;to ride | D.to ride;riding |
Like some of my classmates,I cannot live up to my teachers' expectations;________,I let them down.
A.in other words | B.after all |
C.what's more | D.more or less |