正确答案:C 解析:本题的关键是数字信息的听辨和记录。根据原文“Around 380 million years ago,only 300 species groups were left in existence”,可以判断C是正确选项。 知识模块:句子听辨 听力原文:During the past 1. 65 million years, there have been four major episodes of global cooling, which resulte...
Storm names used to be chosen more randomly, not assigned in a pre-planned manner. For example, a storm that hit a boat named Antje and ruined its mast was called "Antje's hurricane," according to the WMO. For hundreds of years, storms were named after saint days. Storms were also so...
To make us aware of the serious problem and help save the animals in danger before it’s too late, our English teacher shared two posters with us. We are losing home! Like many other animals, we live in the trees. However, billions of trees are being cut down every year to make ...
Remember that stative verbs cannot be used in the continuous tense. Actions about feelings or states of being that happened in the past use the simple past tense. How to conjugate the present continuous tenseThe present continuous tense is used often, and has many different uses:...
It's called the FAST test. You can use it to check for the most common symptoms of a stroke in yourself or someone else. F is for Face: Smile and see if one side of the face droops. That's a possible sign of muscle weakness or paralysis, which often show up on just one side ...
But when you're an artist, it's like, "This is my vision. This is what I want to say. This is how I want to present it to the world. This is how I perform it." There's so many other elements that go into the realization of the art out there in the world. When peo...
In the course of the introduction of Buddhism into Chinese society and the local religious landscape, many Buddhist concepts had to be adapted in order to be able to successfully compete with practices and ideas deeply rooted in Chinese traditional culture. The emergence of the apocryphal AZSZJ is...
Water scarcity is a growing problem in many regions worldwide. According to the United Nations, around one-fifth of the world’s population lives in areas where water is scarce. Another one-quarter of the world’s population has to face water supply cuts, mainly because this proportion of th...
From roughly the 16th to 19th centuries, much of the Earth was gripped by a persistent frigid cold. It left ripples through history—and some lessons for today’s climate crisis.
The radiator fan sits behind or in-front of the radiator and is used to pull airflow through the heat exchanger to aid cooling. With many cars using an electronically-controlled fan that switches on once the engine reaches a certain temperature, if the electrics were to fail or a fan blade...