问题
A new problem has arisen: how should they broaden the bridge to ______ the flow of traffic
A:take up
B:speed up
C:hold up
D:break up
B:speed up
C:hold up
D:break up
正确答案是：
同类题型
______ , we’ll have to shut down some branchcompanies for lack of money
Where are Tom and Mary–____ Tom _____ Mary is busy with theirhomework. You’d better play with.
It was reported that 115 minersin the flooded mine for eight days were pulled out afive at last
derly need special care in winter, as they are______ to the sudden change of weather