百度试题 结果1 题目Maple syrup ___ made from the sap of maple trees. A. is B. are C. was D. were 相关知识点: 试题来源: 解析 A。解析:Maple syrup 是不可数名词,且是一般现在时的被动语态,用 is。反馈 收藏
Maple syrup (枫糖浆) is sweetener from maple tree sap (树汁). Many people use it in baking in place of sugar or other sweeteners, some use it in tea instead of honey and it is frequently used as a topping for pancakes, waffles, and other breakfast foods. Since true maple syrup isl ...
Muhr J , Messier C , Delagrange S , Trumbore S , Xu X , Hartmann H . 2016 . How fresh is maple syrup? Sugar maple trees mobilize carbon stored several years previously during early springtime sap-ascent . New Phytologist 209 : 1410 – 1416 ....
Maple Syrup vs. Pancake Syrup Pure maple syrup is made by boiling maple sap until it contains no more than 33 percent water, leaving a 66 percent concentration of sugar. Imitation maple syrup—usually sold as pancake syrup—must be labeled as such. It's generally made mostly corn syrup wi...
While trees store substantial amounts of nonstructural carbon (NSC) for later use, storage regulation and mobilization of stored NSC in long-lived organisms like trees are still not well understood.At two different sites with sugar maple (Acer saccharum), we investigated ascending sap (sugar concen...
It is Maple Syrup Festival. There are many maple trees(枫树) in Canada. People call it "the country of the maple leaves". Some maple trees have sweet sap(汁,液) inside. People put some bottles on trees. They use them to hold the sweet sap from March to April. On a cold morning ...
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Maple syrup (枫糖浆) is made from the rising spring sap
Most species of maple exude sap but the sugar maple, Acer saccharum, is the one most commonly used for the production of maple syrup.
Maple syrup is a viscous sweetener made from maple tree sap. True maple syrup can be very expensive, since it takes a huge amount...
Maple syrup (枫糖浆) is a sweetener from maple tree sap (树汁). Many people use it in baking in place of sugar or other sweeteners, some use it in tea instead of honey and it is frequently used as a topping for pancakes, waffles, and other breakfast foods. Since true maple syrup is...