请问这句话用 were、are 哪个更好?The students were told that they (were / are) to meet the school gate at two this afternoon.主句为过去时态时从句一定要用过去时态吗?但要注意句子中的 this afternoon。
...bsp;doesn't matter.2. It does matter that we have to discuss this issue at once.这里用的是 we have to discuss this issue at once doesn't matter.有个疑问,为什么第一个句子就有what引导宾语从句,第二句就没有?
Also note that, conventional ovens heat the food from outside in.Hence, the outer surface of the the food is exposed to heat for a longer time, thus causing the food to cook unevenly.在causing the food to cook中:1)cook是vt还是vi? 因为柯林斯词典显示cook vt或vi均可。2) 为...
This view of knowledge leads to conventional school practices: mandating that all students learn certain subjects; insisting that subjects be fragmented one from the other; and enforcing a certain progression of information that follows an external logic.老师好,请问 one from the other...
...ut not another, whereas others are sensitive to the smells of both flowers.This may bebeacause some people do not have the genes necessary to generate particular receptors in the nose.These receptors are the cells which sense smells and send ____ to the brain.上面完形填空的空格处正确答...
When you are near a lake or an ocean , you feel cool .Why ? The sun makes the earth hot, but the air over the water stays cool.The hot air over the earth goes up , and then the cool air over the water moves in and takes the place of the hot air.When you are near a lake , you feel the cool air when i...
you end up spending your time lamenting what you failed to accomplish instead of moving forward, excited about what you've achieved.这句话 spending,moving,excited 三个分句并列对吗?请老师回复下,再解释下 instead of。Thank you!
...ould+动词原形“的虚拟语气,有时将 should 换成了 shall 或 must,这还叫虚拟语气吗?或叫陈述语气?比如:The law requires that all drivers wear a safety belt.The law requires that all drivers should wear a safety belt.The law requires that all drivers shall wear a s...
America also forged an international consensus on the openness of space, ensuring all countries with the means to do so can utilize orbital space for scientific, commercial and military purposes.请老师帮忙分析一下,谢谢!