suggest 引导的虚拟语气 that 和should 都可以去掉吗?同

suggest 引导的虚拟语气一般只去掉should,但是是可以去掉that的,因为that在句子中相当于引导宾语从句,所以可以省略（个人理解）,所以不必纠结于that能不能去掉,写上去就是了,这应该不是个考点.
同位语从句只用that引导,which不行.用which就成了定语从句.
whom是who宾格,意思谁,例如My mother asked whom I went with to the park.(whom就是go with 的宾语)
whose的意思是谁的,The teacher said whose homework did not hand in?(老师问谁的作业没有上交)
它们都能引导定语从句,但不能引导同位语从句.
4 degree Centigrade
two thirds 如果分子是单数,分母不加“s”.谢啦不客气