Many years ago, fish keeping for beginners meant you started off keeping a single pet goldfish in a round, glass bowl. It was an inexpensive fish hobby and an easy introduction into fishkeeping. Yet, even a lonely goldfish is going to need taking care of, such as giving it food twice a...
解析 答案:D核心短语/词汇:keep sth as pets:饲养某物作为宠物look after:照顾句子译文:一些人喜欢养鱼作为宠物。而且还照顾它们。解析:fish用作可数名词指“鱼的条数”时单数和复数形式相同,所以使用代词them“它们”指代一条以上的鱼。it:它。that:那个。this:这个。
植物需要光,大多数鱼儿都需要光。鱼缸该放靠近窗户,那里可以摄取阳光。然而,另一处可能会更好,冷空气可能会从窗户吹进来,那在鱼缸中的水就可能会太冷,水太冷或太热都可能会令鱼儿死亡。故此,温度必须恰到好处。不论任何时间,鱼儿都必须在水中。有些鱼可以跳得很高,它们可能跳出鱼缸,故此鱼缸要...
As a general rule of thumb, beginners will find it easier to keep freshwater fish than marine species. Fishes needing saline water tend to be more colourful (e.g.Firefish Goby). But, they will be less hardy than most of the freshwater varieties (e.g. betta fish, goldfish, guppies, and...
Experts do not really know when people began keeping fish as pets. But they say that people have been interested in fish for thousands of years. Some say the ancient Sumerians were the first civilization to keep fish in ponds more than four thousand years ago. The Chinese kept and studied...
1.C.细节题.根据文章内容Keeping fish as pets is a popular hobby. Fish take up little room, are inexpensive to feed, and provide an interesting and colorful display in any room可知养鱼是一种很受欢迎的爱好.鱼占用的空间小,饲料便宜,在任何房间都提供有趣和丰富多彩的展示,故选C2.A 词义猜测题....
Many people keep small fish as pets. They keep them in a tank of water. The tank is made of clear glass. People can look through it. They can see inside the tank and watch the fish.The fish need room. They must not be crowded. Fish need oxygen(O2) to bre
Keeping fish as pets is a popular hobby. Fish take up very little room, are inexpensive to feed, and provide an interesting and colorful display in any room. A tank, or an aquarium, must be chosen carefully. Many new aquarium owners buy too many fish for their tanks. Fish can’t be ...