选B;因为and 前连接的动词是被动的，而后面的动词disapear应用主动，因为是树木自己自动消失，不应该用被动。
There are 360 appletrees, 40 more than the number of pear trees. The number of pear trees is20 fewer than twice the number of peach trees. How many peach trees areheresintheorchard? 相关知识点: 试题来源: 解析 5Letthe number of peach trees be x, then 2x-20+40=360,x=170. ...
On the farm, there are many kinds of fruit trees,like apple trees, pear trees, peach trees and so on. Every summer and fall, many people go there to pick lots of fruit by themselves(亲自). It's very interesting. Last month, Bill and l walked to the farm. There were so many ...
Prickly Pear Prickly pears (Opuntia compressa) naturally occur in the Central and Eastern portions of the U.S. Winter-hardy in USDA Zones 4 to 9, this cactus family member (Cactaceae) bears green, water-storing pads with sharp, needle-like thorns. Yellow flowers appear in June and July, s...
PROBLEM TO BE SOLVED: To provide a substitute for tobacco that is completely free from nicotine that is said to be harmful to human body.;SOLUTION: This substitute for tobacco is prepared by using leaves of 10 kinds of edible fruit trees, for example, vine, cherry, peach, plum, pear, ...
Sanyuesan Festival marked across China Bookstore in ocean-themed style attracts readers in east China's Qingdao Blossoming pear trees seen in N China's Hebei Aerial view of Kanbula national park in China's Qinghai MOST VIEWED Aerial view of village roads in SW China's Chongqing Scenery...
We planted all kinds of fruits on the hill, ___ beaches, pears, apples and so on. A.for exampleB.asC.as ifD.such as 正确答案 点击免费查看答案 试题上传试题纠错 题目解答分析 短语辨析。A例如(通常只一个例子);B因为;C似乎;D例如(列出多个例子)结合句意可知D正确。 更多...
There are many kinds of ants in America. One kind is very strong. People are afraid of it, and animals are afraid of it, too. These ants move in large groups. They eat all the animals, and they can eat wood houses. Sometimes even people are killed by them. When the ants come near...
tabaci, on tobacco [47] and Erwinia amylovora in pear trees [48]. In conclusion, copper-based nanoparticles have good prospects for controlling plant diseases. However, there have been few studies on the application of copper-based nanoparticles in controlling kiwifruit bacterial canker. In this ...
even though younger caterpillars are often yellow. They feed on leaves of several types of trees in the wet forests of eastern North America. After they finish feeding on a leaf, they hide the evidence of their feast by cutting off the stem from the twig so that it falls to the ground....