题目内容：

    The latest data form Nature’s Calendar shows that the butterflies, newts and neat-building blackbirds have been spotted months before they would normally appear. An analysis of the conditions in 2019 found that all but one of the 50 spring events the scheme（计划）tracks were early last year, as a result of warmer winter temperatures. The Woodland Trust, which runs the Nature’s Calendar scheme, warns that many species are losing their seasonal cues（提示）as winters warm and seasons shift.

Increasingly unstable weather could tempt some animals out of hibernation（冬眠）too soon, only to be hit by sharply dropping temperatures. And some birds appeared to be breeding too late as they make the most of vital food sources that appear earlier than normal, the Trust said.

Lorienne Whittle, at the Woodland Trust, said, “ It seems that last year we almost lost winter as a season--it was much milder and our data shows wildlife is responding, potentially putting many at risk.”

And she said, “It appears that some species are able to adapt to the advancing spring better than others. Oak trees respond by producing their first leaves earlier and caterpillars seem to be keeping pace. But blue tits, great tits and pied flycatchers are struggling to react in time for their chicks to take advantage of the peak amount of caterpillars--the food source on which they depend.”

Active newts were recorded in late December in Cheshire and a blackbird was spotted building a nest at the beginning of January. Accordingly, a report for The Wildlife Trusts suggested that hedgerows（树篱）be protected from being cut during the nesting season.

1.What does the underlined word“temp" in paragraph 2 probably mean?

A.Help. B.Attract.

C.Guide. D.Cheat.

2.Why are oak trees mentioned in the text?

A.To explain why plants respond to the climate change.

B.To prove some species fit in with the climate change better.

C.To show how caterpillars react to the changing environment.

D.To suggest plants adapt to warmer winters better than animals.

3.How is the text mainly developed?

A.By listing environmental damages. B.By offering practical suggestions.

C.By making striking comparisons. D.By presenting tracking results.

4.What is the text mainly about?

A.Some birds are in danger of dying out.

B.Warmer winters increase the threat to wildlife.

C.A scheme will be carried out to protect wildlife.

D.Plants are struggling to survive warmer winters.