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【简答题】
半导体二极管按其所使用的材料可分为 管两类。
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举一反三
【单选题】Why did Pete feel uncomfortable with the Chinese students yesterday?
A.
Because the Chinese students made fun of him.
B.
Because the Chinese students practiced speaking English with him.
C.
Because the Chinese students would laugh when he was struggling to answer a question.
D.
Because the Chinese students treated him as a stranger.
【单选题】下列句子中没有运用借代修辞手法的一项是（ ）
A.
无边落木萧萧下，不尽长江滚滚来。
B.
人生自古谁无死，留取丹心照汗青。
C.
主人下马客在船，举酒欲饮无管弦。
D.
朱门酒肉臭，路有冻死骨。
【简答题】Why did Joan feel sorry that evening?
【多选题】What’s the negative effect of tourism on economy?
A.
Increase of price
B.
Industrial structure might be out of order
C.
Increase on investment and promote to development
D.
Effect on the stability of national economy
【单选题】黄化是指植物茎叶不能合成叶绿素而出现的现象,不同植物出现黄化的原因不同。例如玉米的黄化是由于基因突变,韭黄是由于在黑暗条件下培养,还有些植物是由于缺少镁、氮等元素。下列有关叙述错误的是( )
A.
韭黄的培养可说明光照是合成叶绿素的必要条件
B.
黑暗条件下培养的韭黄生长过程中有机物含量减少
C.
黄化玉米的体内可能缺少与叶绿素合成有关的酶
D.
黄化现象都可通过补充矿质元素或光照来改善
【单选题】下列句子中,没有运用借代修辞手法的一项是( )
A.
无丝竹之乱耳,无案牍之劳形。
B.
我建议大家多读点鲁迅。
C.
这些闪电的影子,在大海里蜿蜒游动,一晃就消失了。
D.
先生,给现钱,袁世凯,不行么?
【单选题】What’s the negative side the previous report had?
A.
It didn’t focus on line of education.
B.
It didn’t stress students’ ability to think critically and write well.
C.
It didn’t address the specific skills graduates need to have.
D.
It didn’t clarify how students could gain the skills needed.
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