Look at Tom! What（）?
A.does he do
B.is he doing
C.he is doing
参考答案：B
The schoolboys and schoolgirls are walking along the street, a small redcap .
A．each of them has
B．they each have
C．every wears
D．each wearing
（）不属于无领导小组讨论的主要测评内容。
A.个人主动性
B.人际协调能力
C.团队意识和能力
D.决策能力
