海船船员
Cyclones tend to move ______.A.perpendicular to the isobars in their warm sectorsB.parallel to the isobars in their warm sectorsC.parallel to the line of the cold frontD.perpendicular to the line of the cold front
题目
Cyclones tend to move ______.
A.perpendicular to the isobars in their warm sectors
B.parallel to the isobars in their warm sectors
C.parallel to the line of the cold front
D.perpendicular to the line of the cold front
相似问题和答案
第1题：
A. warmly welcomed
B.warm welcomed
C. warm welcome
D. welcome warmly
第2题：
Widely spaced isobars on a weather map indicate ______．
A.High winds
B.Gentle breezes
C.Ice，snow or frozen rain
D.Probability of tornados
第3题：
阅读下面短文，根据短文内容，在短文后８１－８５小题中句子空白处填入适当的词语或句子。
We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another place at a certain time. They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded.
When cold weather comes, many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration is probably the migration of fish, which is called “salmon”（鲑鱼）. This fish is born in fresh water but it travels many miles to salt water. There it spends its life. When it is old, it returns to its birthplace in fresh water. Then it gives birth and dies. In northern Europe, there is a kind of mouse. They leave their mountain homes when they become too crowded. They move down to the low land. Sometimes they move all the way to the seaside, and many of them are killed when they fall into the sea.
Recently, scientists have studied the migration of a kind of lobster(龙虾). Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean. Nobody knows why they do this, and nobody knows where the go. So, sometimes we know why humans and animals move from one place to another place, but at other times we don’t. Maybe living things just like to travel.
81. The reason for most of the animals to move is _____________________.
81. to find food more easily
第4题：
What kind of words tend to be stressed, and what kind of words tend to be unstressed?
Stressed words tend to be nouns, adjectives and adverbs, ie. content words. Structure (or form) words, articles, prepositions, etc. tend to receive weak stress or unstressed.
略
第5题：
B.who
C.where
D.how to
A选项，句意：飓风是生成于热带海洋水域上空、风速达每小时75英里以上的强烈气旋。关系代词which引导的定语从句修饰名词winds.
B，选项，从句的先行词是winds，who的先行词一般是人，故排除。
C，选项，从句的先行词是winds，where的先行词一般是地点，故排除。
D，选项，与题意不符，故排除。
故正确答案为A选项。
第6题：
________ is named as tropical cyclones in the North Atlantic．
A.Typhoon
B.Hurricane
C.Baguio
D.Willy-willy
第7题：
Tropical cyclones are classified by form and intensity．Which system does not have closed isobars ________．
A.Hurricane
B.Tropical disturbance
C.Tropical depression
D.Cyclone
第8题：
A. tend
B. tend into
C. tend to
D. to tend
第9题：
B.Follow-up move.
C.Framing move.
D.Repair move.
第10题：
warm restart和cold restart 的主要区别是什么
- A、warm restart使系统重新启动，cold restart使系统断电。
- B、warm restart不会删除数据，cold restart会删除数据。
- C、warm restart使系统恢复当前备份，cold restart使系统恢复前一次的备份。
- D、warm restart保留ATA卡的所有内容，cold restart删除ATA卡的所有内容。
正确答案:B