Metals___when they are heated.( ) A. spread B. expand C. stretch D. further 相关知识点: 试题来源: 解析 B 答案B 考查动词辨析.句意:当金属加热时会膨胀.在这四个选项中,spread意为伸开,蔓延;stretch意为伸展,扩张;further意为促进;expand意为膨胀.所以答案选B. 当金属加热时会膨胀. 题考查...
2 We have learned from the textbook that all metals ___ when they are heated. A. expense B. expectC. except D. expand 3Metals expand when they are heated and ___ when cooled.A.contactB.reduceC.contractD.contrast 4 As is known to all, metals ___ when they are heated.A.extend...
百度试题 结果1 题目[能力提升]完成句子①气体受热会膨胀。When gases are heated,②我将在下次会议上详谈这个问题。I'1this problem at the next meeting. 相关知识点: 试题来源: 解析 4. ①they expand ②expand on 反馈 收藏
百度试题 结果1 题目Metals ___ when they are heated. A. extend B. enlarge C. spread D. expand 相关知识点: 试题来源: 解析 D 反馈 收藏
1. Metals e when they are heated.2. T hey were __(费力) up the hill with heavy bags.3. T he people there are fighting to gain theirffromforeign control.4. It was a new form of__(细菌) andnobody knew how it would affect humans.5. After exam, we should make a s _ ofthe...
A. expanded B. are expanding C. will expand D. expand 相关知识点: 试题来源: 解析 D 本题考查时态。本句为主从复合句,主句和从句的动作是同时的,那么主从句时态应该一致,从句中使用一般现在时,则主句也应该使用一般现在时,则答案为D。句意:一些贵重金属在被加热的时候会延展。
WHEN GASES ARE HEATED, THEY ( ). A、 lNPLATE B、 SWELL C、 EXPAND正确答案 点击免费查看答案 会员登录 试题上传试题纠错TAGS关键词试题汇总大全本题目来自[12题库]本页地址:https://www.12tiku.com/newtiku/919846/35402112.html相关题目:height...
Metals___ when they are heated. A. explode B. expand C. collapse D. resolve 相关知识点: 试题来源: 解析 B 【详解】 考查动词词义辨析。句意:金属受热时会膨胀。A. explode爆炸;B. expand膨胀,扩大;C. collapse坍塌;D. resolve使分解。结合上下文可知,该空处句意为“膨胀”,且本空为句子谓语。描述...
Metals __ when they are heated.A.extendB.enlargeC.spreadD.expand搜索 题目 Metals __ when they are heated. A.extendB.enlargeC.spreadD.expand 答案 D 解析收藏 反馈 分享
百度试题 结果1 题目【题目】Some precious metalswhen they are heated.A. expandedB. are expandiC. will expandD. expand 相关知识点: 试题来源: 解析 【解析】D 反馈 收藏