皮皮学，免费搜题
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【单选题】
确诊消化性溃疡的首选检查方法为
A.
胃镜检查
B.
X线钡餐检查
C.
HP检查
D.
粪便隐血
E.
B超检查
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参考解析：
知识点：
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举一反三
【单选题】The boss insisted that the task _______before 5 o’clock this afternoon.
A.
was finished
B.
finished
C.
be finished
D.
should finish
查看完整题目与答案
【单选题】They attempted to finish the task before July.
A.
tried
B.
aimed
C.
agreed
D.
promised
查看完整题目与答案
【单选题】*温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气,绝热上升100m后,温度分别为t1、t2、t3、t4,下列关系成立________。
A.
t1=t2=t3=t4
B.
t1≤t2=t3>t4
C.
t1≤t2>t3=t4
D.
t1≤t2
查看完整题目与答案
【单选题】淘宝店铺开店之前,先进行()即是成功的一半 。
A.
店铺定位
B.
以自我为中心考虑
C.
专业化运营数据分析
查看完整题目与答案
【单选题】________ left before the deadline , it seems _______ that we will finish the task on time
A.
Because so much time; likely
B.
As so many times; possible
C.
Though a lot of time; possible
D.
With a lot of time; likely
查看完整题目与答案
【单选题】温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气，绝热上升100 m 后，温度分别为 t 1 、 t 2 、 t 3 、 t 4 ，下列关系成立 ________ 。
A.
t 1 = t 2 = t 3 = t 4
B.
t 1 ≤ t 2 = t 3 ＞ t 4
C.
t 1 ≤ t 2 ＞ t 3 = t 4
D.
t 1 ≤ t 2 ＜ t 3 = t 4
查看完整题目与答案
【单选题】Two days (past) (before) he (realized) that the task was (beyond his capacity).
A.
past
B.
before
C.
realized
D.
beyond his capacity
查看完整题目与答案
【单选题】温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气,绝热上升100米后,温度分别为t1、t2、t3、t4,下列何种关系成立?
A.
t1=t2=t3=t4
B.
t1=t2=t3>t4
C.
t1=t2>t3=t4
D.
t1=t2
查看完整题目与答案
【单选题】They _______to finish the task before July, but they didn’t make it because of the terrible weather.
A.
succeeded
B.
managed
C.
attempted
D.
thought
查看完整题目与答案
【单选题】Two days (past) (before) he realized that the task was (beyond his) (capacity).
A.
past
B.
before
C.
beyond his
D.
capacity
查看完整题目与答案
相关题目：
【单选题】The boss insisted that the task _______before 5 o’clock this afternoon.
A.
was finished
B.
finished
C.
be finished
D.
should finish
查看完整题目与答案
【单选题】They attempted to finish the task before July.
A.
tried
B.
aimed
C.
agreed
D.
promised
查看完整题目与答案
【单选题】*温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气,绝热上升100m后,温度分别为t1、t2、t3、t4,下列关系成立________。
A.
t1=t2=t3=t4
B.
t1≤t2=t3>t4
C.
t1≤t2>t3=t4
D.
t1≤t2
查看完整题目与答案
【单选题】淘宝店铺开店之前,先进行()即是成功的一半 。
A.
店铺定位
B.
以自我为中心考虑
C.
专业化运营数据分析
查看完整题目与答案
【单选题】________ left before the deadline , it seems _______ that we will finish the task on time
A.
Because so much time; likely
B.
As so many times; possible
C.
Though a lot of time; possible
D.
With a lot of time; likely
查看完整题目与答案
【单选题】温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气，绝热上升100 m 后，温度分别为 t 1 、 t 2 、 t 3 、 t 4 ，下列关系成立 ________ 。
A.
t 1 = t 2 = t 3 = t 4
B.
t 1 ≤ t 2 = t 3 ＞ t 4
C.
t 1 ≤ t 2 ＞ t 3 = t 4
D.
t 1 ≤ t 2 ＜ t 3 = t 4
查看完整题目与答案
【单选题】Two days (past) (before) he (realized) that the task was (beyond his capacity).
A.
past
B.
before
C.
realized
D.
beyond his capacity
查看完整题目与答案
【单选题】温度相同的四块空气分别为干空气、未饱和空气、饱和空气和含水滴的饱和空气,绝热上升100米后,温度分别为t1、t2、t3、t4,下列何种关系成立?
A.
t1=t2=t3=t4
B.
t1=t2=t3>t4
C.
t1=t2>t3=t4
D.
t1=t2
查看完整题目与答案
【单选题】They _______to finish the task before July, but they didn’t make it because of the terrible weather.
A.
succeeded
B.
managed
C.
attempted
D.
thought
查看完整题目与答案
【单选题】Two days (past) (before) he realized that the task was (beyond his) (capacity).
A.
past
B.
before
C.
beyond his
D.
capacity
查看完整题目与答案