更多"Why has it been difficult for peopl"的相关试题:
[单项选择]Some people find retiring difficult, but he has taken it all______ .
A. on his stride
B. at his stride
C. up his stride
D. in his stride
[单项选择]People can find it difficult walking at night in America.
[单项选择]Why has the Royal Academy of Arts been criticized
A. Because it hosted exhibitions of art work too often.
B. Because it charged attendance fees for exhibitions.
C. Because its approach to teaching was conservative.
D. Because it enrolled too many students each year.
[单项选择]Why has the number of camels in India been decreasing in recent years
A. Because they are dying from traveling too far .
B. Because they are short of food.
C. Because they are infected with a disease.
[单项选择]They have been trying to find out the identity of the writer of the________letter, but in vain.
A. infamous
B. autonomous
C. anonymous
D. unanimous
[单项选择]Color-blind people often find it difficult to （）between blue and green.
A. separate
B. distinguish
C. compare
D. contrast
[单项选择]Colour-blind people often find it difficult to ______ between blue and green.
A. separate
B. compare
C. distinguish
D. contrast
[单项选择]Why has the return of Discovery been delayed for 24 hours
A. Because of mechanical faults aboard.
B. Because of unfinished work.
C. Because of the bad weather at the landing site.
D. Because of unknown reason.
[单项选择]Color-blind people often find it difficult to ___________ between red and green.
A. identify
B. distinguish
C. separate
D. compare
