【单选题】【消耗次数：1】
正常情况下不出现青紫，当屏气或剧烈哭闹时出现暂时青紫，X线表现为肺门影增粗、肺充血的先天性心脏病是（）
①
房间隔缺损
②
主动脉缩窄
③
肺动脉狭窄
④
法洛氏四联症
⑤
室间隔缺损
参考答案：
复制
纠错
相关题目
【单选题】
法洛四联症行右室造影时，见左室及主动脉与右室肺动脉同时显影，提示
①
房间隔水平右向左分流
②
室间隔水平右向左分流
③
主肺动脉水平右向左分流
④
室间隔水平左向右分流
⑤
左室及主动脉正常显影
随机题目
【单选题】
It is a waste of time ____with such a silly fellow.
①
trying to reason
②
tried to reason
③
for trying to reason
④
to trying reasoning
【单选题】
We once heard Bill Gates say in an interview that to become truly successful in business, one has to be prepared to ____ risks.
①
get
②
take
③
do
④
have
【单选题】
8. ____ I realized the consequences, I would never have contemplated getting involved..
①
Had
②
If
③
When
④
Unless
【单选题】
15. If you want to change for a blue shirt, youll have to pay ____ $ 10.
①
another
②
other
③
more
④
each
【单选题】
“If she could sew, she____ herself a shirt.”
①
would have made
②
will make
③
had made
④
made
【单选题】
30. -May I borrow these three magazines? -____. You may keep them for two weeks.
①
Of course not
②
By all means
③
I’m afraid not
④
It’s up to you
【单选题】
—I made the cake by____ . Help yourself, Tom.—Thanks, Jane.
①
ourselves
②
himself
③
myself
④
herself
【单选题】
27. If it ____ tomorrow, we will not go out.
①
rains
②
will rain
③
is going to rain
④
is to rain
【单选题】
I dont know the park, but its____ to be quite beautiful.
①
said
②
told
③
spoken
④
talked
【单选题】
He called the police for help, ____ that the problem was more than he could deal with.
①
to realize
②
having been realized
③
realizing
④
realized