问题
选择题
His dog did everything he told it to do. ___ a most obedient animal.
A．It is
B．It were
C．It are
D．It was
答案
答案：D
本句中的it是指 the dog。
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His dog did everything he told it to do. ___ a most obedient animal.
A．It is
B．It were
C．It are
D．It was
答案：D
本句中的it是指 the dog。