【判断题】【消耗次数：1】
谐波还会使电网传输能力下降以及中线发热（ ）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
中线导管描述不正确是
①
是经上臂贵要静脉、头静脉、肘正中静脉和肱静脉穿刺置入
②
尖端位于上臂腋静脉上段、腋窝水平或肩下部的一种外周静脉导管
③
尖端位于上腔静脉或下腔静脉导管
④
以上均不是
随机题目
【单选题】
15.—Have you finished your report ? ---No, I will finish it in _____20 minutes.
①
other
②
another
③
more
④
less
【单选题】
13.______, a form must be filled in first.
①
Toaskforthisjob
②
Inordertogethisjob
③
Makingrequestforthisjob
④
Ifyouwanttogetthisjob.
【单选题】
20.She looks forward every spring to ___the flower-lined garden.
①
payingavisit
②
visit
③
walking
④
walkingin
【单选题】
17.We`d rather stay at home than go to the cinema, _____？.
①
hadwe
②
hadn`twe
③
wouldn`twe
④
wouldwe
【单选题】
11．_______the new policy, we`re now having a happy life.
①
Thanksto
②
Because
③
Becauseof
④
Thankfor
【单选题】
12._____is no possibility ____Bob will win the first prize in the match.
①
That；that
②
There；that
③
There；whether
④
It；whether
【单选题】
14.____in a mountain village, Zhang ming has now become a famous writer.
①
Beforeaschoolteacher
②
Onceaschoolteacher
③
Hewasaschoolteacher
④
Heworkedasaschoolteacher.
【单选题】
16.—What made more than 100 passengers die. --- ________the air crash in Russia.
①
Itwas
②
Therewas
③
Thatwas
④
Thiswas
【单选题】
18．What do you think it is ____made them realize the importance of mastering a second language?
①
what
②
who
③
which
④
that