it rain tomorrow we would have to the spring outing.A. Should; call offB. Were; take of

问题补充：

it rain tomorrow, we would have to the spring outing.

A. Should; call off

B. Were; take off

C. Should; take off

D. Were; call off

答案：

(答案→)A. Should; call off

B. Were; take off

C. Should; take off

D. Were; call off

解析：可联系答.案.网客服索取。