答案查看网,轻松搜题/搜资源
登录
×
登录账号
记住密码
立即注册
忘记密码
×
注册
使用微信扫描二维码,获取账号密码后免费查看答案
前往登录
忘记密码
×
忘记密码
使用微信扫描下方二维码,即可找回您的账号密码
前往登录
立即注册
搜题/搜资源
【单选题】【消耗次数:1】
Noonehasyetsucceededinexplainingthe_________ofhowlifebegan
①
logic
②
puzzle
③
cause
④
problem
参考答案:
复制
纠错
相关题目
【单选题】
None of us can work out the puzzle, _____ we?
①
can
②
can’ t
③
do
④
don’ t
查看完整题目与答案
【单选题】
He is always __________ (cause) trouble.
①
caused
②
cause
③
causing
查看完整题目与答案
【单选题】
He didn’t ______ to cause so much unhappiness.
①
extend
②
attend
③
intend
④
tend
查看完整题目与答案
【判断题】
Cancer is second only of heart disease as a cause of death.
①
正确
②
错误
查看完整题目与答案
【单选题】
Theyre trying to ( ) this math problem.
①
figure up
②
figure on
③
figure out
④
figure in
查看完整题目与答案
【单选题】
They dont____________ the importance of this problem.
①
understands
②
understood
③
understanding
④
understand
查看完整题目与答案
【单选题】
2. The cause of ______ disease is the economic and educational backwardness of the country.
①
long
②
infectious
③
bad
④
boring
查看完整题目与答案
【单选题】
What do you think _____solve the problem ?
①
you can do
②
can you do
③
you can do to
④
can you do to
查看完整题目与答案
【单选题】
______,the boy worked out the problem quickly.
①
As clever he is
②
Clever as he is
③
He is as clever
④
As he is clever
查看完整题目与答案
【单选题】
_______these people know how to solve this problem.
①
Most of
②
Some
③
Most
查看完整题目与答案
随机题目
【单选题】
Asyou_________thetownthefirstbuildingyouseeisthechurch.
①
approach
②
approaching
③
approached
④
approaches
查看完整题目与答案
【单选题】
Thefruit__________fromthetreewhenthewindblewhard.
①
felldown
②
drooped
③
droppedoff
④
droppeddown
查看完整题目与答案
【单选题】
Thenewordermeans_______overtime.
①
works
②
worked
③
towork
④
working
查看完整题目与答案
【单选题】
Forasuccessfulbusiness,friendlyand______staffareessential.
①
lovely
②
hard
③
efficient
④
respective
查看完整题目与答案
【单选题】
CouldIborrowyourcarforafewdays?_____________.
①
Yes,youmayborrow.
②
Yes,goon.
③
Sure,hereyourare.Enjoyyourjourney.
④
Itdoesn’tmatter.
查看完整题目与答案
【单选题】
Please____inmindthatyoushouldhandinhomeworkthisWednesday.
①
place
②
keep
③
control
④
restrict
查看完整题目与答案
【单选题】
There’snoneedtobefrightenedofthedog.He’squite______.
①
happy
②
weak
③
cheerful
④
harmless
查看完整题目与答案
【单选题】
Themanagerflewinto______whenheheardthathissecretaryhaddisobeyedhisinstructions.
①
arange
②
disappointment
③
apenalty
④
arage
查看完整题目与答案
【单选题】
Icannottellthe______differencebetweenthetwins.
①
slight
②
single
③
simple
④
slender
查看完整题目与答案
【单选题】
__________speaking,Iwouldsaythatabout100peopleattendedtheexhibit.
①
Roughly
②
Rough
③
About
④
On
查看完整题目与答案