B
Flying fish are amazing sea animals. They are not real birds, but they can fly over the water. 1. They are usually small, with long and strong fins.
Flying fish live in warm seas all over the world. 2. They often swim in large groups. When they are in danger, they can jump out of the water. 3. They can fly for a short time and a short distance.
People love watching flying fish. 4. Some even take photos of them. Flying fish are also important in the sea food chain(链). They are a kind of food for big fish.
5. They show us how amazing nature can be.

1.B 2.D 3.A 4.C 5.F

我们可以根据上下文逻辑逐一匹配选项：
1. 空格后开始介绍飞鱼的具体外形特征：体型偏小、长着结实有力的长鳍，B选项“它们有着特殊的身形”总起外形描述，既呼应前文飞鱼可以在水面飞行的特点，也自然引出后文的细节外形介绍，符合语境。
2. 空格前后介绍飞鱼的栖息区域和游动习性，D选项“它们在海里可以游得非常快”是飞鱼的核心生存能力，衔接栖息地介绍和后文“遇到危险就跳出水面逃生”的特点，逻辑通顺。
3. 空格前提到飞鱼遇险时会跳出水面，空格后说明飞鱼可以完成短时间、短距离的飞行，A选项“它们把大鳍像翅膀一样使用”解释了飞鱼跳出水面后实现滑翔飞行的原理，完美衔接前后内容。
4. 空格前后说明人们喜爱观赏飞鱼，甚至会给飞鱼拍照，C选项“它们非常受游客欢迎”承接前文大众对飞鱼的喜爱，自然引出后文游客拍照的行为，符合语境。
5. 空格后一句点明飞鱼向我们展现了大自然的奇妙，F选项“飞鱼是大自然最绝妙的馈赠之一”收束全文，呼应后文对大自然的赞美，逻辑契合。
剩余选项E“它们跳跃的时候看起来很美”没有对应的衔接位置，属于干扰项。

第一节 完形填空
Nature is full of surprises. Read this news story from 2026 and find out what
happened in the world's largest desert.
Sahara Desert, January 2026—People living near the Sahara Desert couldn't believe their 1 last week. They woke up to find something completely new: snow!
The Sahara is the 2 desert in the world. In summer, temperatures often go above 50 ℃. Rain is very rare. But this January, cold air from Europe moved 3 into North Africa. On the map, Europe is to the north of Africa. When it met the hot air, something magical happened—snow began to fall!
"It was the most 4 morning of my life," said a local villager. "I am 70 years old, and I have 5 seen anything like this."
The snow didn't last 6. After just a few hours, it began to melt. 7 for that short time, the red sand turned white. Photographers rushed to take pictures of the rare 8.
Scientists say this kind of event is very unusual. Some people 9 it might be a sign of climate change. Others say it's just a natural wonder.
Whether you believe it or not, one thing is clear: nature always finds ways to 10 us! Even the hottest place on Earth can wear a coat of white snow.
()1. A. hands B. eyes C. ears
()2. A. coldest B. hottest C. warmest
()3. A. north B. east C. south
()4. A. amazing B. boring C. scary
()5. A. ever B. never C. always
()6. A. short B. long C. early
()7. A. But B. So C. Because
()8. A. problem B. gift C. sight
()9. A. care B. worry C. share
()10. A. surprise B. help C. stop
第二节 语法填空

1-5 BBCAB 6-10 BACBA

1. 第1题：根据后文“他们醒来发现了完全新奇的事物：雪”，可知人们看到了难以置信的景象，对应“不敢相信自己的眼睛”，选B。
2. 第2题：后文提到夏季温度常超过50℃，说明撒哈拉是世界上最热的沙漠，选B。
3. 第3题：文中说明欧洲在非洲的北部，因此来自欧洲的冷空气需要向南移动才能进入北非，选C。
4. 第4题：沙漠降雪是非常罕见的事，对当地人来说这是人生里最令人惊叹的早晨，amazing符合语境，选A。
5. 第5题：这位村民已经70岁了，结合沙漠降雪的罕见性，可知他此前从未见过这样的景象，选B。
6. 第6题：后文提到仅几个小时雪就开始融化，说明雪没有持续很长时间，选B。
7. 第7题：前文说雪很快就融化了，后文说在这短短时间里红沙变成了白色，前后是转折关系，用But，选A。
8. 第8题：摄影师赶来拍摄的是沙漠降雪这个罕见的景象，sight表示景象、景观，符合语境，选C。
9. 第9题：人们认为这类反常降雪可能是气候变化的征兆，对应的情绪是担忧，worry符合语义，选B。
10. 第10题：文章开头点明大自然充满惊喜，这里对应大自然总能找到方式给我们带来惊喜，选A。