Although Tom is satisfied with his academic achievement，he wonders _______ will happen to his family life .
A、itC
what引导宾语从句，并在从句中作主语。句意：尽管汤姆对自己的学术成就很满意，但是他想知道他的家庭生活将会如何?
Theoutlineofrooftopsandchimneys________againstthepalesky.
Theyshouldtryto________theirusualinhibitionsandjoininthefun.
I understood from her that you undertook other important work ______.
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
The government finally ________ all the documents relating to the war.
