题目内容 (请给出正确答案)
[主观题]

Earthworms occur ______ adequate moisture and food and the necessary soil conditions are f

ound.A.and B.whenever C.however D.wherever

提问人:网友jjxwhb 发布时间:2022-01-06
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更多“Earthworms occur ______ adequa…”相关的问题
第1题
Earthworms occur ______ adequate moisture and food and the necessary soil conditions are f
ound.A.and B.whenever C.however D.wherever

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第2题
Earthworms occur______adequate moisture and food and the necessary soil conditions are fou
nd.

A.but

B.where

C.however

D.and

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第3题
Last week when I took a walk down the road at my relatives I was surprised to see many ear
thworms on the asphalt road. I had walked on this road many times before and never seen the earthworms. Then I recognized that I had never walked just after a heavy rain. So, I suppose that the rain caused the earthworms to come out of the ground. Identify the pattern of reasoning (x is the difference; x is the common thread)

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第4题
8. The cumulative activities of even very small creatures, such as earthworms and insects, can also help break rocks into smaller _____.

A.fragments

B.oxidation

C.deterioration

D.frigid

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第5题
Last week when I took a walk down the road at my relatives I was surprised to see many ear
thworms on the asphalt road. I had walked on this road many times before and never seen the earthworms. Then I recognized that I had never walked just after a heavy rain. So, I suppose that the rain caused the earthworms to come out of the ground. Indicate the causal claim (x causes y - what are the x and y?)

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第6题
According to the passage,the"biosphere"is the layer on the earth's surface_____.A.where th

According to the passage,the"biosphere"is the layer on the earth's surface_____.

A.where the atmosphere meets the sea

B.in which birds, fish and animals would die

C.in which plant and animal life can exist

D.in which earthworms and other invertebrates can live

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第7题
请判断并选择下面这段文字的写作逻辑: We highlight t...

请判断并选择下面这段文字的写作逻辑: We highlight the need to integrate belowground organisms into biodiversity research, despite differences in the scale of sampling, if we are to fully understand large-scale patterns of biodiversity and their underlying drivers, especially if processes underlying macroecological patterns differ between aboveground and belowground diversity. The inclusion of soil taxa may alter the distribution of biodiversity hotspots and conservation priorities. For example, protected areas may not be protecting earthworms, despite their importance as ecosystem function providers and soil ecosystem engineers for other organisms. By modeling both realms, aboveground/belowground comparisons are possible, potentially allowing a clearer view of the biodiversity distribution of whole ecosystems.

A、Specific to General

B、Problem to Solution

C、Process

D、Old to New

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第8题
How can a reversible reaction occur?
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第9题
Topic sentences must occur in the beginning of a paragraph.
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