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【单选题】
关于软X线的叙述,错误的是A.
波长较短
B.
波长较长
C.
能量较低
D.
穿透物质的能力娇弱
E.
适于软组织摄影
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知识点：
皮皮学刷刷变学霸
举一反三
【多选题】关于猪髂内淋巴结的检验,叙述正确的是( )。
A.
解剖学部位：髂内淋巴结位于倒数第1、2腰椎之间的腹侧，腹主动脉与旋髂深动脉的夹角中
B.
剖检目的：主要了解后半躯体深部组织被感染的状况
C.
剖检方法：先沿最后腰椎设一条虚线AB，再以最后1、2腰椎（第5、6腰椎）之间为起点斜向上方设一条虚线CD，使之和AB相交成45°左右夹角，检验者固定胴体，沿CD线切开脂肪层，在切线附近可见到髂外动脉，在腹主动脉与旋髂深动脉的夹角中，可见到髂内淋巴结进行剖检
【单选题】The word “friendship” is a two-morpheme cluster that contains_______________.
A.
two roots
B.
a root and a suffix
C.
a root and a free morpheme
D.
a prefix and a root
【判断题】A simile is a figurative comparison that always contains the word “like” or “as.”
A.
正确
B.
错误
【单选题】Which of the following sentences from the first paragraph contains a word that indicates the topic will be shifting?
A.
Scientists were able to identify the pieces of the meteorite because they looked very different from the Australian soil into which they fell.
B.
The most interesting thing about the fragments, however, was not their difference from Earth's soil but their similarity to the known composition of a particular asteroid known as Vesta.
C.
The investigators concluded that the meteorite had broken off from Vesta and made its way through Earth's atmosphere to land in Australia.
D.
Because the sources of most meteorites are never identified, this was a significant breakthrough.
【简答题】A __________ is a figurative comparison that always contains the word “like” or “as.”
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