The birth rate of the country decreases ______ with years.

答案查看网，轻松搜题/搜资源

【单选题】【消耗次数：1】

① extremely

② approximately

③ progressively

参考答案：

复制

纠错

相关题目

【单选题】 The city ____ its birth-rate by almost 60% in the past 20 years.

① cuts

② has been cut

③ cut

④ has cut

查看完整题目与答案

【单选题】 The city ______ its birth-rate by almost 60% in the past 20 years.

① cuts

② has been cut

③ cut

④ has cut

查看完整题目与答案

【单选题】 A country ________ birth rate is higher than its death rate will have an increasing population.

① who

② which

③ whose

④ where

查看完整题目与答案

【单选题】 There is a sharp drop[填空] birth rate in this area.

① from

② of

③ with

④ over

查看完整题目与答案

【单选题】 Our factory has ____ for years.

① many fire equipments

② much equipment of fire

③ many equipments of fire

④ much fire equipment

查看完整题目与答案

【单选题】 He ________ Alice for ten years.

① married to

② has married to

③ has married

④ has been married to

查看完整题目与答案

【单选题】 Employment _______ in the past two years.

① has gone up rapidly

② went up rapidly

③ has risen steady

查看完整题目与答案

【单选题】 The Chinese （） paper for two thousand years.

① have made

② have been making

③ had made

④ are being made

查看完整题目与答案

【单选题】 Tom has been a vegetarian ____ principle for years.

① in

② on

③ for

④ by

查看完整题目与答案

【单选题】 Hes worked here___three years.

① since

② in

③ for

查看完整题目与答案

随机题目

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/B2BFE7D50B9FAE753DF6F648D834E1F6.png title=]1MC]7YMK_6Y3`_$VM~S%P3.png alt=]1MC]7YMK_6Y3`_$VM~S%P3.png/>

① <img src=https://huaweicloudobs.ahjxjy.cn/BF330A73629EAC063695A8BF17CE5D53.png title=G85JXI_%Z89W1QL%FT{SR]J.png alt=G85JXI_%Z89W1QL%FT{SR]J.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/B45BC78411DC932A77200AA4B68ED3AE.png title=9[KM(CL7A076YN9JFYL47)2.png alt=9[KM(CL7A076YN9JFYL47)2.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/34C9E1AEFD34E6748CE9A6232280C09E.png title=7NRO3%]LMDH[MI25}93G(ZV.png alt=7NRO3%]LMDH[MI25}93G(ZV.png/>

④ 以为都不对

查看完整题目与答案

【简答题】软件开发中[填空]是软件的一个早期可运行的版本，它反映了最终系统的重要特性。

查看完整题目与答案

【多选题】数学建模应用领域有等方面

① 人口

② 经济

③ 交通

④ 生态

查看完整题目与答案

【多选题】建模基本方法有

① 机理分析法

② 测试分析法

③ 机理分析法与测试分析法相结合

④ 统一方法

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/A13C622CE78172208EECE1702B271927.png title=YN@S[F)JHW0K}$[TH]LGQ46.png alt=YN@S[F)JHW0K}$[TH]LGQ46.png/>

① <img src=https://huaweicloudobs.ahjxjy.cn/FAE2E7CA1D723F1ECFCBBBB4CAA3BF93.png title=5CQ)RY9AMY{]OYV_(R8KH7C.png alt=5CQ)RY9AMY{]OYV_(R8KH7C.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/AFAB672380A5368C67A430D359B134E1.png title=XSHI[K5@A1BE`_K7_%8@_WN.png alt=XSHI[K5@A1BE`_K7_%8@_WN.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/253C713C3A5412169C63D5DB860B759A.png title=MU3S[NS{X73TU@`ON2)K7AE.png alt=MU3S[NS{X73TU@`ON2)K7AE.png/>

④ 以上都不对

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/5F63F6171F7455FF787358628B397D39.png title=@GR%E(B$MA551PXL85{SPBF.png alt=@GR%E(B$MA551PXL85{SPBF.png/>

① 3

② 4

③ 5

④ 6

查看完整题目与答案

【多选题】数学建模的基本步骤包括

① 模型假设

② 模型建立

③ 模型求解

④ 模型应用

查看完整题目与答案

【多选题】数学模型表现特性有

① 确定和随机

② 静态和动态

③ 离散和连续

④ 线性和非线性

查看完整题目与答案

【单选题】 37支球队进行冠军争夺赛，每轮比赛中出场的每两支球队中的胜者及轮空者进入下一轮，直至比赛结束。则共需进行__________轮比赛。

① 4

② 5

③ 6

④ 7

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/F88D9856DA044A3DEA3C41E97191DB39.png title=0FKGRV$WD10Y`9}9)V7M(4W.png alt=0FKGRV$WD10Y`9}9)V7M(4W.png/>

① <img src=https://huaweicloudobs.ahjxjy.cn/EE735DEE6186B4D248FDF44DEFF6643B.png title=$4`@{B6]_{A]~[F2BA@)P6G.png alt=$4`@{B6]_{A]~[F2BA@)P6G.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/B80250EDE4D29CBFD457B6CA37B42ACB.png title=LR0U2%[Q%ULEYI93EKF(1[5.png alt=LR0U2%[Q%ULEYI93EKF(1[5.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/1A73DEA40B5CE15884BB9A05F79AC4CC.png title=AV5I(_$9ONF2598VX66H8V1.png alt=AV5I(_$9ONF2598VX66H8V1.png/>

④ 以上都不对

查看完整题目与答案