【多选题】What of the following is junk food?
【单选题】It is the farm to which we are going to pay a visit ______ provides large quantities of green vegetables for the nearby town every year.
【单选题】下列关于细菌芽胞的论述不正确的是( )。
【单选题】Much of northern Canada lies within the Arctic Circle, and ______ ice or the sparse vegetation known as tundra.
A.
it is permanently covered by
B.
by permanently it is covered
C.
is permanently covered by it
D.
it is covered by permanently