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【判断题】
人类的免疫系统主要包括免疫器官、免疫组织、免疫细胞和免疫分子。
A.
正确
B.
错误
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举一反三
【单选题】. MELF型电阻器是表面组装电阻的一种类型,其外形是()。
A.
矩形
B.
圆柱体
C.
正方形
D.
扁平状
【单选题】釉质的基本结构是
A.
釉丛
B.
釉板
C.
釉梭
D.
釉柱
E.
釉龛
【单选题】Part Ⅱ Reading Comprehension (Skimming and Scanning) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, ch...
A.
genetically modified crop is beneficial
B.
genetically modified crop causes environmental problems
C.
high-tech crop is a great benefit to the world
D.
genetically modified foods is a heated topic
【单选题】用于治疗新生儿高胆红素血症的光疗法是:
A.
蓝紫光
B.
红光
C.
紫外线
D.
激光
E.
红外线
【单选题】'Desert experience' means a time that you have some chances to choose, or you feel you have hope in your life.
A.
N
B.
Y
C.
NG
【单选题】用于治疗新生儿高胆红素血症的光疗法是
A.
蓝光
B.
红光
C.
紫外线
D.
红外线
E.
蓝紫光
【单选题】釉质的基本结构是
A.
釉小皮
B.
釉丛
C.
釉梭
D.
釉柱
E.
釉板
【单选题】Part Ⅱ Reading Comprehension (Skimming and Scanning) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, ch...
A.
appear to be in the market.
B.
tend to replace fuel vehicles.
C.
offer a wide range of choices.
D.
appear to be on the verge of success.
【单选题】苹果的 FaceID 基于3D结构光技术,硬件上不需要()
A.
点发射器
B.
红外发射器
C.
红外摄像头
D.
数据线
【单选题】Part Ⅱ Reading Comprehension (Skimming and Scanning) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer sheet 1. For questions 1-7, ch...
A.
Offering readers information about sports activities.
B.
Persuading readers to try cheap ways of exercise.
C.
Attracting potential athletes to register for sports events.
D.
Asking people to donate in order to develop public sports.
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