【单选题】【消耗次数：1】
血小板减少时会出现
①
出血时间缩短
②
出血时间延长
③
出血时间正常，凝血时间延长
④
出血时间延长，凝血时间缩短
参考答案：
复制
纠错
相关题目
【单选题】
血小板减少的患者，皮肤粘膜常自发性出现出血点和紫癜，主要是由于
①
不易形成止血栓
②
血管不易收缩
③
不能维持血管内皮的完整性
④
血凝块回缩障碍
⑤
血液凝固障碍
【简答题】
延长工作时间不受限制情形有哪些？
随机题目
【单选题】
His____ to carry out the plan was weakened by the difficulties he met with.
①
determination
②
decision
③
choice
④
judgment
【单选题】
The textbook is for the ____ students, not for the beginners.
①
foreign
②
blind
③
advanced
④
deaf
【单选题】
“By 1929, Mickey Mouse was as popular____ children as Coca-Cola.”
①
in
②
with
③
for
④
to
【单选题】
We looked at four cars today. The first two were far too expensive, but____ ones were reasonable priced.
①
other
②
others
③
the other
④
another
【单选题】
Nobody is ______, so try not to worry too much about that.
①
full
②
entire
③
perfect
④
complete
【单选题】
Tom: It’s the most delicious fruit I have had a long time.
①
I’m so glad you like it.
②
You are not hungry now.
③
I like eating this fruit, too.
④
You should like it.
【单选题】
I feel very helpless to see the ____telephone bill.
①
including
②
increasing
③
declaring
④
decreasing
【单选题】
Alotofthesmalltownsintheareaaredefinitelyworth ____.
①
to visit
②
to be visit
③
be visited
④
visiting
【单选题】
You can not see the doctor ____ you have made an appointment with him.?
①
except ?
②
even ?
③
unless ?
④
however?
【单选题】
She was wondering whether he has been writing anything new ____
①
late
②
later
③
latter
④
lately