英语
单选题The colors in these artificial flowers are guaranteed not to come out.A disappearB vanishC fadeD blend
题目
disappear
vanish
fade
blend
参考答案和解析
句意：这些人造花的颜色是不会褪去的。come out除了有“出现；结果是；（照片）冲洗”等意思之外，还有“（污渍等）被洗掉；（颜色等）褪去”的意思，故与C项fade“褪色”意思相符。disappear消失。vanish消失，消散。blend混合，掺和。其中disappear和vanish作“消失；突然不见”解时为同义词。
相似问题和答案
第1题：
The Car Club couldn't _________ to meet the demands of all its members.
A) assume B) ensure C) guarantee D) confirm
C
guarantee to 保证
第2题：
"Can you ()with all the colors of the wind? Can you paint with all the colors of the wind?"
A、see
B、paint
C、write
D、draw
第3题：
Directions: There are five reading passages in this part. Each passage is followed by five questions. For each question there are four suggested answers marked A, B, C and D. Choose the best answer and blackening the corresponding letter on the answer sheet.
Passage One
Artificial flowers are used for scientific as well as for decorative purposes. They are made from a variety of materials, such as wax and glass, so skillfully that they can scarcely be distinguished from natural flowers. In making such models, painstaking skill and artistry are called for, as well as thorough knowledge of plant structure. The collection of glass flowers in the Botanical Museum of Harvard University is the most famous in North America and is widely known throughout the scientific world. In all, there are several thousand models in colored glass, the work of two artists-naturalists, Leopold Blaschka and his son Rudolph.
The intention was to have the collection represent at least one member of each flower family native to the United States. Although it was never completed, it contains more than seven hundred species representing 164 families of flowering plants, a group of fruits showing the effect of fungus diseases, and thousands of flower parts and magnified details. Every detail of these is accurately reproduced in color and structure. The models ate kept in locked cases, as they are too valuable and fragile for classroom use.
31. Which of the following is the best title for the passage?
A. An Extensive Collection of Glass Flowers.
B. The Live Leopold and Rudolph Blaschka.
C. Flowers Native to the United States.
D. Materials Used for Artificial Flowers.
31．答案为A。根据文章中心大意，第一段第一句和第四句，Artificial flowers are used for scientific as well as for decorative purposes。The collection of glass flowers in the Botanical Museum of Harvard University is the most famous in North America and is widely known throughout the scientific world。作出该项选择。
第4题：
The patient has been ________ of the safety of the operation.
[A] assured
[B] guaranteed
[C] entrusted
[D] confirmed
第5题：
These flowers are very____ in this country.
A.unique
B.strange
C.rare
D.peculiar
第6题：
The main idea of paragraph 2 is______.
A. colors may have effect on our work and study
B. colors do have effect on our moods (情绪)
C. light and bright colors make people happy
D. factory workers can work better in a bright room
37．答案为B 颜色能影响人的情绪，比较四个选项，只有B概括了第二段的大意。
第7题：
A、like
B、for exmple
C、as
D、for
第8题：
It can be inferred from the passage that the goal of Leopold and Rudolph Blaschka was to ______.
A. create a botanical garden where only exotic flowers grow
B. do a thorough study of plant structure
C. make a copy of one member of each United States flower family
D. show that glass flowers are more realistic than wax flowers
33．答案为C。根据第二段第一句，The intention was to have the collection represent at least one member of each flower family native to the United States作出该项选择。
第9题：
A.Automatic Intelligence
B.Automatic Ination
C.Artificial Intelligence
D.Artificial Ination
第10题：
B: fresh
C: lovely
D: false