问题
选择题
If there no buying and selling of animals, there no killing in nature.
A．is; will he
B．will be; will be
C．is; is
D．will be; is
答案
答案：A
本题考查if引导的状语从句的时态。if 意为“如果”。引导条件状语从句，主将从现。故选A。
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