Engineering is ______ challenging course of study that requires ______ thoroughunderstanding of mathematics and science.
#8168
A
the; a
B
a; the
C
不填；不填
D
a; a
推荐题目
He was born on ______ winter morning in 2010, when ______most severe storm struck the city and caused hundreds of deaths.
#8566
A
a; the
B
the; the
C
a; a
D
the; a
Many people have come to realize that they should go on __________ balanced diet and make __________ room in their day for exercise.
#10175
A
a; 不填
B
the; a
C
the; the
D
不填; a
Take your time--it’s just short distance from here to restaurant.
#9219
A
不填；the
B
a; the
C
the; a
D
不填；a
All of _____ sudden, the passengers on _____ board let out screams, running upstairs like crazy.
#10483
A
a; /
B
the; the
C
the; /
D
a; the
We Chinese have a dream— ________ dream to turn a welloff life into ______ reality by 2020.
#7657
A
a; /
B
the; /
C
a; a
D
the; the