更多"Those two ideas must be kept ______"的相关试题:
[单项选择]Those two ideas must be kept ______ one from the ether.
A. distinctive B. distinguished C. disguised D. distinct
[单项选择]The old woman kept one black dog and two white ______.
A. one
B. ones
C. those
[单项选择]Tickets must be purchased two weeks in advance.
A. booked
B. bought
C. sold
D. obtained
[单项选择]The machine must be kept within a temperature range of 50 to 75 degrees Fahrenheit to achieve ______ performance.
A. diverse
B. optimal
C. sequential
D. relative
[单项选择]Ostrich chicks reared on farms
A must be kept in incubators until mature.
B are very independent.
C need looking after carefully.
[单项选择]Batteries must be kept in dry places in case electricity should leak away.（）
A. 电池应该放在干燥的地方，以防漏电。
B. 电池放在干燥的地方，才会漏电。
C. 电池必须放在干燥的地方，这样的话电会漏掉。
D. 电池应该放在通风的地方，以防电泄漏。
[单项选择]（）animals must be kept in cages in case they might hurt the tourists.
A. Land
B. Domestic
C. Vicious
D. Farm
[单项选择]From the example of two people walking along, one an economist and the other a non-economist, we can see that______.
A. the economist may apply the view of profit opportunities excessively
B. the economist has quicker insights than the non-economist
C. the economist has a better understanding of profit opportunities than the non- economist does
D. profit opportunities appear even in our daily life
[单项选择]______ was said have must be kept secret.
A. Whatever
B. Whichever
C. However
D. That
[单项选择]Linda has two foreign friends. One of them is from England, ______ is from Korea.
A. other
B. the others
C. the other
[单项选择]One must have studied hard before one could make great progress in one's study.（）
A. 在学习中取得大的进步之前只有刻苦学习。
B. 不下苦工夫是不能在学习上取得大的进步的。
C. 谁肯下苦工夫，谁就能在学习上取得大的进步。
D. 必须勤学苦练，才能在学习上取得大的进步。
