【单选题】Mylar in line 1 of the third paragraph is ______.
B.
a kind of man-made material
C.
the name of a kite factory
【单选题】中年男性,面中部见一呈正常皮肤颜色的丘疹,中央有一充满角质的凹陷,病理见表皮凹陷如火山口,其中充满角质。底部表皮增生,表皮突不规则向真皮内延伸,可含有不典型细胞、核分裂以及角珠,真皮内慢性炎症细胞浸润。最可能的诊断是
【单选题】The reference to 'Naiman and his colleagues (1978)' in paragraph 4 is made ______.
A.
to point out the advantages of an analytical approach
B.
to point out that language learning strategies can be identified
C.
to point out that different learners learn differently
D.
to point out the uniqueness of language learning situations
【单选题】无产阶级及其政党实现领导权的根本保证是()
C.
在同资产阶级建立统一战线时,坚持独立自主的原则,同时实行又联合又斗争的方针
D.
建立一支无产阶级领导的以农民为主体的强大的革命武装
【单选题】Which of the following can best describe the first paragraph?
A.
An assertion is made and a specific supporting example is given.
B.
A conventional model is dismissed and an alternative introduced.
C.
The results of recent research are introduced and summarized.
D.
Two oppos to points of view are presented and evaluated.
【单选题】下列哪项不是正常乳腺的声像图
A.
皮肤为最表面一层增强的弧形光带,厚2~3mm,光滑,整齐
B.
皮下脂肪呈高回声,境界不甚清楚,内可见三角形的库肯勃韧带