... part of Southeast Asia was struck by floods, from ________ effects people are still suffering．
A. that B. whose C. those D. what
本题答案是 B。好像很少见到“介词+whose+名词”引导的定语从句，能请老...
Most engravings, for example, are best lit from the left, as befits the work of right-handed artists, who generally prefer to have the light source on the left so that the shadow of their hand does not fall on the tip of the engraving tool or brush.“as befits the work of right-handed artists”是...
There are more BRICS countries' voices in the international arena.这样说合适吗？我在想会不会是那种语法上正确但是老外一般不这么表达的。对了，书上的标准答案是BRICS countries's voices in the international arena have been increasing.
Lily’s and
Linda’s fathers are doctors.为什么father加s呢，and连接两个并列成分，所以Lily’s和Linda’s都是接father，应该是Lily’s
father and Linda’s father，所以这里的fathers应该用单数father啊，不然就变成了Lily’s
fathers and Linda’s fathers了...
...ome
organs. Females, for instance, have only one ovary. Also, modern birds are
toothless, an adaptation that trims the weight of the head.同义替换：Modern birds do not have teeth, an adaptation that reduces the weight
of the head.请教老师，在这里为什么用 teeth而非tooth，tooth不...
Tune in next week and we'll see how much money you're losing on climate change which according to my calculations.在...which according to my calculations为什么会出现which? 是否多余应该去掉？