【单选题】【消耗次数：1】
I had to [] some money to buy this expensive book.
①
lend
②
borrow
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相关题目
【单选题】
27.He asked me to lend him some money, which I agreed to do, ________ that he paid me back the following week.
①
on occasion
②
on purpose
③
on condition
④
only if
【单选题】
I asked the secretary if there were ______ tickets but she had only the expensive ______.
①
one, ones
②
any, one
③
some, ones
④
any, ones
【单选题】
She resorted to ____ when she had no money to buy foods for her children.
①
have stolen
②
steal
③
stole
④
stealing
【单选题】
She resorted to _____ when she had no money to buy foods for her children.
①
have stolen
②
steal
③
stole
④
stealing
【单选题】
The credit cards permit people to borrow-to-buy things they want even when they ( ) have enough money to pay the full price.
①
do not
②
do
③
does
④
does not
【单选题】
I will __________ here till you give me some money.
①
leave
②
not leave
③
come
④
return
【单选题】
I will ________here till you give me some money.
①
leave
②
not leave
③
come
④
return
【单选题】
I want to buy some ( )something typical Chinese at scenic spots.
①
goods
②
souvenirs
③
articles
④
items
随机题目
【单选题】
急性心梗患者突发休克，超声心动图显示大量心包积液，内部可见疏松高回声，此时要警惕患者出现：
①
真性室壁瘤
②
假性室壁瘤
③
二尖瓣乳头肌断裂
④
室间隔穿孔
⑤
游离壁破裂
【单选题】
肾动脉狭窄的超声诊断指标：①狭窄处血流亮度增加，流速加快，Vmax≥ 180 cm/s；②Vmax狭窄处/Vmax邻近的腹主动脉≥ 3.5；③Vmax邻近的腹主动脉/Vmax狭窄处≥ 3.5；④AT≥ 70ms、阻力指数＜ 0.5;⑤AT≤ 70ms、阻力指数> 0.5;
①
①②④
②
③④
③
①③④
④
①②⑤
⑤
①③⑤
【单选题】
下面哪项不是腹主动脉夹层超声表现：
①
动脉内膜分离
②
动脉管腔分成真假两腔
③
通常假腔内径>真腔内径
④
CDFI：真腔内血流速度快，假腔内血流速度慢
⑤
假腔内为杂色湍流信号
【单选题】
“小慢波” （tardus-parvus）的诊断标准是什么？
①
RI>0.7, AT>0.08
②
RI>0.5, AT<0.8
③
RI>0.5, AT>0.08
④
RI<0.5, AT>0.08
⑤
RI<0.5, AT>1.0
【单选题】
下列关于影响下肢静脉血流动力学主要因素的描述，不正确的是
①
下肢静脉频谱随呼吸时相性消失时提示检查部位附近有阻塞存在
②
胸式呼吸吸气时膈肌上升，下肢静脉回流增加
③
骨骼肌泵和静脉瓣膜的共同作用促使下肢静脉血流回心
④
骨骼肌收缩时，远端静脉瓣关闭，近端静脉瓣开放
⑤
站立位时，越近端下肢静脉压越高