Tom join /joins /joined/ join in the basketball

Tom join /joins /joined/ join in the basketball China ___ the WTO in 2010.A.join B.joins C.joined D.joining join the university basketball "All the students expect Tom ( )the meeting?A.joined B.join He wants ____ the art club.A.to join B.join C.joins D.joinin Who wants the swimming club?A.to joins B.join C.to join D.jo join the party ;join in a party when he was in his thirties,he joined the Party.为什么填join啊 而不 join join in 区别? We will play basketball.Wil you _ us?A.join in B.join C.join I want to join the basketball club. Leo ____ the Basketball Club last month.A.joined B.joins C.j