瓶花基础结构主,客,使,的比例分别是( )
A. 3
B. 5
C. 7
D. 9
26. Only by adopting more creative approaches _to overcome present-day challenges.
A. we can hope
B. can we hope
C. hope we can
D. can hope we
27. Some small businesses have neither the timethe resources to compete with these big businesses.
A. or
B. nor
C. and
D. but
28. This website may contain links to other websitesprivacy practices may be different from ours.
A. that
B. which
C. who
D. whose