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题库 / DaQuan-SC-610
Unlike frogs that metamorphose from tadpoles into adults within a one-year period, it takes three to four years for the mountain yellow-legged frog of the Sierra Nevada to reach adulthood, and so they are restricted to deeper bodies of water that do not dry up in summer or freeze solid in winter.
it takes three to four years for the mountain yellow-legged frog of the Sierra Nevada to reach adulthood, and so they are
it takes the mountain yellow-legged frog of the Sierra Nevada three to four years until it reaches adulthood, and therefore it is
in the Sierra Nevada, mountain yellow-legged tree frogs take three to four years to reach adulthood, thus being
mountain yellow-legged frogs of the Sierra Nevada take three to four years until they reach adulthood, thus
mountain yellow-legged frogs of the Sierra Nevada take three to four years to reach adulthood, and so they are
但是so做副词有因此的意思吗？登录 或 注册 后可以参加讨论
说是只有在so作“也”，即adv.时，才可以用and so的表达方式
但这里and so明显是顺承因果关系，不会是也的意思，有点困惑
作为伴随状语being为多余。
“The children behaved badly and so the teacher kept them after school. ”
前面可以不加逗号
The mechanic took only 20 minutes to perform a complete tune-up on my car.
there's no other construction that is idiomatically acceptable with "take + (time period)", so, if you're good at memorizing things, this one is black-and-white.
mountain yellow-legged frogs of the Sierra Nevada take three to four years until they reach adulthood, thus
so...that
不是so...that...，that是water定语
是我没理解，我是错的。纯粹是表达一个原因。谢谢！
and so 因此登录 或 注册 后可以参加讨论