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【简答题】
植物化学物的生物活性对人体有哪些作用?
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反馈参考答案：
举一反三
【单选题】关于柴油机下列说法中，最准确的是：（）
A.
柴油机是以柴油为燃料的热力发动机
B.
柴油机是将燃料的热能转换为机械能的内燃
C.
柴油机是压燃式内燃机
D.
柴油机是一种两次能量转换都在气缸内进行的点燃内燃机
【单选题】Speaker:I’m so sorry. I’m late. Speaker:___________
A.
You’re welcome.
B.
. It doesn’t matter.
C.
I’m so sorry too.
【单选题】Whats the real meaning of the phrase 'in the ring' (Line 6, Para. 3)?
A.
Getting the ring as a symbol of the non-GMO label.
B.
Fighting with other companies in a boxing ring.
C.
Calling other other companies to apply for the non-GMO certification.
D.
Competing with other companies for the non-GMO certification.
【单选题】Speaker A: I’m so sorry. I’m late. SpeakerB:________________
A.
You're welcome
B.
It doesn't matter
C.
I'm so sorry too.
【简答题】As a child,I was truly afraid of the dark and of getting lost;these fears were very real and caused me some uncomfortable moments. Maybe it was the strange__36 things looked and sounded in my familiar...
【简答题】完形填空。 As a child, I was truly afraid of the dark and of getting lost; these fears were very real and caused me some uncomfortable moments. Maybe it was the strange 1 things looked and sounded in my fa...
【单选题】Getting Home which _____ a real-life event, is a very touching film. [ ]
A.
based on
B.
bases on
C.
is based on
D.
is basing on
【简答题】As a child, I was really afraid of the dark and of getting lost. These fears were very real and caused me some uncomfortable moments. Maybe it was the strange way things looked and sounded in my own r...
【单选题】Speaker a: I’m so sorry. I’m late. Speaker b:__________
A.
You’re welcome.
B.
It doesn’t matter.
C.
I’m so sorry too.
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