Inthepastfewyears,researchhass

首页 / 高中英语 / 试题详细

更新 2022-09-03
科目英语
题型单选题
难度较易
浏览 1790

In the past few years, research has suggested that Vitamin D may increase the level of serotonin（血清素）, one of the key nurotransmitters influencing our mood, and ________it helps to relieve mood disorders.

A．that

B．where

C．what

D．which

登录免费查看答案和解析

相关试题

----Hi, Carol, how was your trip to Disney World?
----Hi, we ______a good time there.

A．are having

B．have had

C．had

D．have

题型：未知
难度：未知

收藏答案/解析

I hope that you ______a good time this evening.

A．have

B．are having

C．will have

D．had

题型：未知
难度：未知

收藏答案/解析

----Have you ever ______Lintong to see the Terra Cotta Warriors?
----Yes, I have.

A．went to

B．gone to

C．been in

D．been to

题型：未知
难度：未知

收藏答案/解析

We must do something to stop people from ______.

A．to throw litter about	B．to throw litter into
C．throwing litter about	D．throwing litter into

题型：未知
难度：未知

收藏答案/解析

Our teacher did what she could ______us with English.

A．help

B．helped

C．helping

D．to help

题型：未知
难度：未知

收藏答案/解析

推荐套卷

热门套卷

粤ICP备20024846号

粤公网安备 44130202000953号

声明：本网站部分内容由互联网用户自发贡献自行上传，本网站不拥有所有权，也不承担相关法律责任。
如果您发现有涉嫌版权的内容，欢迎发送邮件至：service@youtike.com 或联系QQ：267757 进行举报，一经查实，本站将立刻删除涉嫌侵权内容。