incaseofemergency,whetherknowinghowroapplyfirstadiornotreally------inmatters.incaseofemergency,whetherknowinghowroapplyfirstadiornotreally------inmattersconcerningwoundslikeswollenwrists,borkenarmsburns,cuts,ands

Question

in case of emergency,whether knowing how ro apply first adi or not really ------ in matters.
in case of emergency,whether knowing how ro apply first adi or not really ------ in matters concerning wounds like swollen wrists,borken arms burns,cuts,and so on.
A.makes difference B.makes a difference
C.makes differences D.makes different
___is reported in the newspaper is that more than one hundred people were killed in that big fire.
A.What B.As C.It D.That

Answer 1

第一个固定搭配,记住就行啦.
第二个A what 引导一个主语从句,其他的不可以.但若是去掉is that 的话,选B；只是去掉第二个is的话,选C