首页
登录
职称英语
It is important to maintain a constant temperature inside the greenhouse. The un
It is important to maintain a constant temperature inside the greenhouse. The un
游客
2023-10-31
70
管理
问题
It is important to
maintain
a constant temperature inside the greenhouse. The underlined part means
选项
A、prevent.
B、regain.
C、retain.
D、repel.
答案
C
解析
考查动词词义辨析。maintain在此处的意思为“保持”,四个选项中,意思与之一致的是retain“保持,保留”。A.prevent“阻止”;B.regain“恢复”;D.repel“击退”。
转载请注明原文地址:https://tihaiku.com/zcyy/3146461.html
相关试题推荐
AllthePresident’sMen______oneoftheimportantbooksforhistorianswhostu
Theironandsteelindustry______animportantpartinournationaleconomy.A、p
TheDragonBoatFestival(端午节)isoneoftheimportantnationalfestivalsin
Animportantlecture______tomorrow,theprofessorhastostayuplateintothe
Theyarediscussingthingsandpersons______occupyanimportantpositioninth
Whatistheimportantdiscoveryaboutseismicwavesmentionedbytheinstructor?
Whatistheimportantdiscoveryaboutseismicwavesmentionedbytheinstructor?
Whatisthemostimportantfunctionoftrees?[br][originaltext]Treesare
Whatisthemostimportantfunctionoftrees?[br][originaltext]Treesare
Whatisthemostimportantfunctionoftrees?[originaltext]Treesareuseful
随机试题
Everyonewhotravelsinspacesuffersfromfeelingsofmotionsicknessinitially
看跌期权卖出者被要求执行期权后,会取得()。A、相关期货的空头B、相关期货的多头C、相关期权的空头D、相关期权的多头B看跌期权卖出者被要求执行期
Text4Bankershavebeenblamingthemsel
1992年我国城市两周患病未就诊率大约为A.38% B.40% C.42%
蒸汽在喷嘴中进行能量转换中,()。A.必须具备两个条件,即蒸汽的能量条件和喷
下列各项中,属于臂架类型起重机的有( )。A.塔式起重机 B.履带起重机 C
点估计是用样本统计量的( )来近似相应的总体参数。A.实现值 B.估计值
关于城乡规划法规体系,下列说法正确的是()。A.它的等级层次包括法律、行政
以下不属于外部招募主要方法的是( )。A.广告法 B.中介法 C.熟人推荐
关于施工企业违法行为应承担法律责任的说法,正确的是()。A.允许他人以本企业名
最新回复
(
0
)