情态助动词基本的有十四个:may,might; can,could; will,would; shall,should; must,need,dare,used to,ought to.had better can和could 1. 表示能力或客观可能性,还可以表示请求和允许。如: Can you finish this work tonight?你今晚能完成这项工作吗? Man can not live without air.人离了空气不能活。
Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling. 出自-2016年12月阅读原文 Presumably, you keep your doors locked at night and while you're away, so the thief will still need to ...
∴Everything you need to know about washing your hands to protect against coronavirus(COVID-19)Washing your hands can protect you and your loved ones.UNICEF1. How do I wash my hands properly?Step 1: Wet hands with running waterStep 2: Apply enough soap to cover wet handsStep 3: Scrub ...
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You may need to rest after exercise or other activities. A short nap can help increase your energy. A nap can be for 15 to 30 minutes during the day. Do not nap for longer than 1 hour. Long naps can make it harder to fall asleep at night. Create a sleep schedule. Go to bed and...
Liquids help make mucus thin and easier to get out of your body.How can I prevent CAP?Wash your hands often. Use soap for at least 20 seconds. Rinse with warm running water. Dry your hands with a clean towel or paper towel. Use hand sanitizer that contains alcohol if soap and water ...
Wendy won't need to retake her exam after all. 表示需要或不需要的东西 3 need (动词) | + 名词短语 | + 带to的不定式 She needs somebody to look after the baby for an hour or two. I need a cloth to clean up this mess. 表示需要某人或某物来帮你做某事 ...
Fasten it over your shower head with an elastic band and leave it to soak for an hour, then remove the bag and run the shower on a hot temperature. The best laundry products for clean, stain-free clothes Best laundry detergents The best laundry detergents contain enzymes that break do...
September 9, 2021 – A., UK visitor:“I am currently in a quarantine hotel in Rovinj due to catching covid in Croatia, so I thought I’d share my experience with this so that anyone who wants to know the procedure is aware. I took my lateral flow in our hotel room ready to go ...
小题4:细节题:从文章第四段的句子:It’s much more effective to look through the material at intervals over time.可知分配练习策略表明隔一段时间重复是最好的方法,选D小题5:细节题:从文章第一段的句子:In a world as fast-changing and full of information as our own, all of us need to know ...