【判断题】【消耗次数：1】
红色和青色互为补色。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
关于Ⅰ型错误和Ⅱ型错误，说法不正确的是
①
欲减小犯Ⅰ型错误的概率，可取较小的α
②
欲减小犯Ⅱ型错误的概率，可取较小的β
③
欲减小犯Ⅱ型错误的概率，可取较大的α
④
增大样本含量，可同时避免犯这两型错误
随机题目
【单选题】
Her sun – tanned face suggested that she __________ in excellent health.
①
be
②
is
③
was
④
were
【单选题】
Yesterday was my birthday. My mother .
①
made a cake to me
②
made a cake me
③
made for me a cake
④
made me a cake
【单选题】
That probably explains why public opinion is broadly __________ euthanasia (安乐死), or at least certain forms of it.
①
in relation to
②
in contrast to
③
in excess of
④
in favor of
【单选题】
Young children often can’t __________ between TV programs and commercials.
①
separate
②
distinguish
③
compare
④
contrast
【单选题】
Alice is a __________ person and never makes any unreasonable demands.
①
sensible
②
sensitive
③
severe
④
solemn
【单选题】
People are spending more of their income on goods such as cars and household ________ .
①
facilities
②
appliances
③
instruments
④
equipment
【单选题】
As you know, when college students __________ their future employment, they often think of status and income.
①
apply
②
demand
③
anticipate
④
suppose
【单选题】
David and Sheila are unable to have children, but they’re hoping to __________ a little boy.
①
cultivate
②
raise
③
adopt
④
acquire
【单选题】
I don’t know why she avoids __________ her opinion on the subject.
①
to give
②
to be given
③
giving
④
being given
【单选题】
He told me how he had given me shelter and protection without which I __________ of hunger.
①
would be died
②
would die
③
would have died
④
will die