B. No impact. C. Reduced production. D. Improved quality. 相关知识点: 试题来源: 解析 C。解析:“It can lead to food shortages as agriculture depends heavily on water. Without sufficient water, crops fail and livestock suffer.”表明水资源短缺会导致农业减产。反馈 收藏 ...
These cultivars were maintained under three irrigation levels, that is, severe (54% ETc), moderate (77% ETc), and no water deficit (100% ETc). The absorption order was Ca?>?Mg?>?S, regardless of the treatment. For the IAC Imperador, the Ca uptake ranged from 72 to 127?kg ha~(-...
sconflictwithherson?A.Toleadintheuseofperiodintexting.B.Toemphasizethegreatpowerofwords.C.Toshowyoungsters?attitudestowardstexting.D.Tosuggesttherightuseofpunctuationmarks.( )6.WhyisJuanAbenanteRinconmentionedinthetext?A.Tomakeassessmentsontherecentstudy.B.Toconfirmthefindingsoftherecentstudy.C.Toputforwa...
Along with the development of society, more and more problems are brought to our attention, one of the most serious issue is the gray population. Nevertheless, the significance of elderly people in society cannot be overstated. As...
(FGLS) model, and the two-step general method of moment (the two-step GMM), our research demonstrates how economic complexity and close proximity to a product have varied nonlinear impacts on circularity. We do, however, offer empirical proof that, particularly over the long term, a country...
y ou must choose the best answerf rom thef our choices marked A)f B), C) and D) . Then mark the corresp onding letter on A nswer Sheet 1 with a single line f through the centre. Questions 1 to 4 are ased on the conversation you have just heard. 1. A. In a kitchen. B....
It looks at all the environmental impacts of a product or process. It starts with mining, growing or making the raw materials. It includes what happens while something is in use. And it considers the final disposal or reuse of things. Even though raw materials are the first step, in fact...
Though tardigrades are cute, they are also nearly indestructible. Tardigrades were discovered in 1773 by the German zoologist Johann August Ephraim Goeze, who nicknamed them "little water bears." Three years later, Italian biologist Lazzaro Spallanzani named the group "Tardigrada," or "slow stepper...
Questions 1 and 2 are based on the news report you have just heard. 1. What is the news report mainly about? 2. What is the finding of the new study published in the journal Learning and Memory? 参考答案: B D Lecture: Section C ...
The use of organic material, which burns away leaving cavities after firing, helps produce the structure in which pathogens will become trapped. It overcomes the potential problems of finer clays that may not let water through and also means that cracks are soon halted. And like clay and cow ...