更多"Tall-growing crops should be plante"的相关试题:
[单项选择]With trees, flowers and grass planted every where, the city has ______ a new look.
A. looked out
B. shown up
C. see through
D. taken on
[单项选择]What is the maximum price an investor should be willing to pay (today) for a 10 year annuity that will generate $ 500 per quarter (such payments to be made at the end of each quarter) , given he wants to earn 12 percent, compounded quarterly（）
A. $11300.
B. $11557.
C. $6440.
[单项选择]Many ______ trees should be planted on the mountains.
[单项选择]There should be room for programs of world news within children's ______.
[a] range [B] scope [C] room [D] sight
[单项选择]It is a common ______ : Should you stay where you have friends and family, or take that good job in a far-away city
A. perplexity
B. paradox
C. bewilderment
D. dilemma
[单项选择]Where should the man write to his friend
A. To the post office.
B. To the mountain camp.
C. To her home address.
D. To her email address.
[单项选择]You should keep the milk in the ice box, （ ） it will go bad.
A. so
B. but
C. and
D. or
[单项选择]Where should you go if you want to buy an unconventional book
[单项选择]You should _______ your dreams even if you meet with setbacks.
A. hold on to
B. keep up with
C. suffer from
D. put up with
[单项选择]Crops grew smaller in production in South Carolina mainly because（）
A. demand for cotton had decreased
B. crops became varied
C. planters grew richer
D. soil was less productive
[单项选择]Some crops are relatively high yielders and could be planted in preference to others to ______ the food supply.
A. enhance
B. curb
C. disrupt
D. heighten
[单项选择]That genetically-modified crops could have harmful effects that can be deduced from the fact that ______.
A. cross-breeding is a natural process
B. hybrids are generally more successful at breeding than natural plants
C. gene movement between cultivated plants and wild ones is inevitable
D. new research shows that genetically-modified plants are likely to develop into weeds
