首页
登录
职称英语
Weak-eyesight is a term that generally is used torefer to near-sighted eyes
Weak-eyesight is a term that generally is used torefer to near-sighted eyes
游客
2023-07-27
18
管理
问题
Weak-eyesight is a term that generally is used to
refer to near-sighted eyes. People who are near-sighted can see good at 【M1】______
a short range, but nothing very far away is likely to be a dull 【M2】______
blur.
The term weak eyesight is misled, for in near-sighted eyes 【M3】______
the lens of the eye are actually too strong. The near-sighted lens 【M4】______
is so powerful that it focuses the light coming into the eye too
quick. The image is formed in front of the retina, which 【M5】______
contains the optical nerves. Near-sightedness is common, but its 【M6】______
growth may be gradual; often the blurring of distant objects is so
slight at first that a person may recognize the condition. Near sightedness 【M7】______
is frequently discovered first at school. It is here that
a student first realizes the difficulty of seeing work on the black-board,
whereas another in the class have no trouble reading the 【M8】______
board at all. After discovery, near-sightedness can easy be corrected. 【M9】______
A concave lens is called a "minus" lens because it
increases the power of the lens of itself. 【M10】______ [br] 【M7】
选项
答案
may改成may not
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2874050.html
相关试题推荐
Itisgenerallyagreedthatthefirsttruecitiesappearedabout5,000years
Itisgenerallyagreedthatthefirsttruecitiesappearedabout5,000years
Itisgenerallyagreedthatthefirsttruecitiesappearedabout5,000years
[originaltext]AlthoughIthinktheUnitedStatesgenerallyhasanexcellent
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
______(他是公认的)oneofthefinestpoetsintheworld.Heisgenerallyacknowledgedt
Itisgenerallynotadvisablethat____________(小孩在低年级时学习两门外语).achildstudytwo
随机试题
StephenKrashen’sTheoryofSecondLanguageAcquisitionStephen
[originaltext]M:When’sTomcoming?I’mafraidwearelateforthemeeting.W:
某20英尺干货集装箱内装小五金,尺码为15立方米,重量吨为16.5吨,费率.US
知道“三角形的内角和等于180°”属于()。A.策略性知识 B.陈述性知识
在可能发生对地闪击的地区,防雷建筑物分三种类别。下列建筑物中,属于第一类防雷建筑
A.脂肪泻 B.腹痛 C.黄疸 D.发热 E.恶心呕吐急性胰腺炎的首发症
肥胖型糖尿病患者不宜应用的降脂药物是A、考来替泊 B、氯贝丁酯 C、美伐他汀
A. B. C. D.
中长期利率期货品种一般采用实物交割。( )
某厂生产的一批啤酒中检出一种有毒化学物质,经动物实验证实可通过呼吸道吸入,消化道
最新回复
(
0
)