Asyoulikepopmusic,__________Ilikeliterature.
A、so
B、therefore
C、as
D、thus
It is useful to science _______ the earth as an object in space.
A、toconsider
B、whichconsiders
C、considers
D、theconsiderationof
________withthesizeofthewholeearth,thehighestmountainsdonotseemhighatall.
A、Ifyoucompare
B、Comparethem
C、Whencompared
D、Acomparison
________,Johnhasbeentoseveralforeigncountries.
A、Evenheisyoung
B、Youngthoughheis
C、Inspiteofheisyoung
D、Youngisashe
Becareful,_______you'llfalldown.
A、onthecontrary
B、orrather
C、orelse
D、asfor