happens, will float 相关知识点: 试题来源: 解析 [答案]A. [解析] [分析] [详解] 句意:——如果你把油倒在水里会发生什么?——它会漂浮上来。 考查If条件从句。根据“if you pour oil on water”可知,是条件状语从句,因此主句用一般将来时“will+动词原形”,结合选项,A符合句意。故选A。. ...
Jellyfish can float in the water. What helps them do this? A. Their tentacles B. Their light body C. Their strong muscles D. Their sharp teeth 相关知识点: 试题来源: 解析 B。解析:水母能在水中漂浮是因为它们身体轻。选项 A 触手不是漂浮的原因;选项 C 强壮的肌肉不对;选项 D 它们没有牙齿...
happens,will float 相关知识点: 试题来源: 解析 A 【答案】根据题干,可知if引导的是条件状语从句,用一般现在时表将来,主句用一般将来时will+动词原形。答语也是未发生的动作,用一般将来时will+动词原形。故选:A。 【思路点拨】-如果你把油倒在水里会发生什么?-它会漂浮上来。 【点评】找到标志词,正确...
Buoyancy(浮力): What makes a boat float? What are the characteristics of water that help a boat to float? How do boat design and construction make it suitable for sea voyage? This educational program focuses on the science of buoyancy and uses construction skills to judge the students’ abili...
A. The object sank in the water. B. The object floated on the water. C. The object disappeared in the water. D. The object was stuck in the water. 相关知识点: 试题来源: 解析 B。题干是物体开始在水上漂浮。A 选项表示物体沉入水中;B 选项表示物体漂浮在水上;C 选项表示物体在水中消失了...
5. Why can returning whales to the water be good for other ocean life? 2. 选择意思恰当的单词或词组来完成下列句子。 1. Wow! There are more than 30 whales in this ___. pod blow hole carcass skeleton 2. They carried out a ___ examination to find out the cause of death. conservation...
Water lilies are well equipped for life in the water, with a stem structure that contains a tough network of bundled hollow cells that hold air and help stems float. Similar to the method water insects use to skim across a pond’s surface, water lily leaves may have small hairs or other...
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Why is ice, which is water in solid form, lighter than water in its liquid form? Something must be happening to water when it freezes.
1.WhatmakesRomaniadifferentfromtheother places? A.Nicehostels. B.Deliciousfood. C.Less-visitedtowns. D.Cheaptransportation. 2.Whatmaytheauthorrecommendfortravelling inSouthAfrica? A.Driveyourowncars. B.Cookyourownlunches. C.Stayinexcellenthotels. D.Finduniquetravelpartners. 3.Whatfeaturedothefourdestin...