问题

When first ________to Britain, tea was not so popular like today[ ]

A: introduced
B: being introduced
C: introducing
D: having introduced

正确答案是：

同类题型

．Despitethe f

Are you worried about the result of the exam?—Only________[ ]

With the new technique ______, the factory produced ______ family cars in 2009 as the year before[ ]

Relief work and selfless ______ aid continues, whichhelps deliver needed equipment to the disaster area.

raid he’s more of a talker than a doer, whichis_____ he never finishes anything