智力的核心成分是（　　）

【名词&注释】

思维能力(thinking ability)、记忆力(memory)、观察力、急性胃穿孔、肺气肿(emphysema)、莫斯科(moscow)、实质性(substantial)、字母组合(alphabetical combination)

[单选题]智力的核心成分是（　　）

A. 记忆力
B. 抽象思维能力
C. 创造能力
D. 观察力

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学习资料：

[单选题]

A. machineB． headache
B. chemistry
C. character

[单选题]Visiting Moscow was great but the temperature was 25 ______ freezing.

A. under
B. above
C. below
D. up

[单选题]Passage ThreeA group of scientists rowing toward the center of a lake saw something shocking. They turned back as fast as they could. What had they seen.? The lake was boiling!

A. The group was investigating a crater lake in the mountains of St. Vincent. A crater lake is the mouth of a volcano that has been dormant for some time and has filled with water.
B. This particular crater was the tip of a volcano called Soufriere, which erupted last in 1902. Since that time, it had not shown any signs of action. But in the fall of 1971, mountain climbers who had hiked near the lake returned to the lowlands with strange stories. They said the water had turned yellow and was giving off a smell like burnt eggs. A seething fog was rising from the lake's surface.
C. Local scientists rushed to Soufriere to see if this might be the beginning of a new volcanic explosion. They found a huge black mass in the middle of the water. It was a great blob 1,000 feet long and 300 feet wide. Lava had pushed up through the bottom of the lake and formed a new island.
D. The investigators wanted to make sure that the volcano was safe, and that the lava would not over- flow into the surrounding countryside. But they could never reach the island to study it, because the lava was so hot that the water around it bubbled and boiled.
E. 44. This passage is about ______.
F. mountain climbing
G. a boiling lake
H. a new volcanic island
I. a mysterious blob

[单选题]肝脏浊音区消失常见于哪些疾病( )

A. 肝癌
B. 肝瘀血
C. 急性肝坏死
D. 肝囊肿
E. 急性胃穿孔

[多选题]实音的特点包括下列哪项

A. 又叫重浊音或绝对浊音
B. 见于大量胸腔积液
C. 叩击实质性^{(substantial)}脏器心或肝所产生的音响
D. 见于肺气肿
E. 见于肺实变

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