This is ________ good reading habits are not only an important study skill for the student, but also an important life skill for anyone.
B
本题考查词义辨析。分析句意，空格处用why比较好。why引导表语从句。
Thegovernmentcalledoutpolicementosuppresstheriot.
NeitherEnglishnorChinese________difficulttolearn.
Themissingboyswerelastseen________neartheriver.
Thevolleyballmatchwastelevised________onCCTV.
IntheU.K.,theQueen'sSilverJubileeisin_______.
