It’s too late to go to the basketball match now; it’s beginning to rain.A. otherwiseB. b

问题补充：

It’s too late to go to the basketball match now; , it’s beginning to rain.

A. otherwise

B. besides

C. however

D. therefore

答案：

A. otherwise

(答案→)B. besides

C. however

D. therefore

解析：连词辨析。otherwise否则；besides 此外，而且；however然而；therefore因此，所以；句意：现在去看篮球赛太晚了，此外又开始下雨了。故选B。