词汇一
31. Stop ______ (推) and just wait for your turn.
32. It’s important to learn from ______ (错误) and become stronger.
33. I have ______ (邀请) the whole class of children, so no one feels unhappy.
34. The 2024 Paris Olympics will bring over 10, 000 athletes ______ (在一起) this summer.
35. You need a good sense of b______ to ride a bicycle.
36. Tiger Hill c______ an area of about 14, 100 square metres and is 36 metres high.
37. There is hunger in many parts of the world, even in r______ countries.
38. As the host city, Suzhou will m______ to make the 2026 ISF Football World Cup a great success.
词汇二
speed since plenty of pollute such as |
Frogs are an environmental warning system. They have skin which takes in whatever is in the environment. This means that if the environment is ____39____, a frog’s skin takes in the pollution and the frog dies. For this reason, if there’s something wrong in the environment, frogs are the first to die. If there are ____40____ frogs, it’s a good sign that the environment is healthy.
Frog numbers around the world have been dropping at a faster ____41____ in recent years than ever before. Up to 200 kinds of frogs have died out ____42____ 1980. This is a disaster. Frogs are needed in the food chain as food for animals like snakes, birds and fish. Frogs are also needed in the food chain to eat insects ____43____ grasshoppers. The world needs frogs.
since 介词、连词；自从
