(The) veterinarian has (examined) several dogs, two of (those) are (believed) to

游客2025-03-16  1

问题 (The) veterinarian has (examined) several dogs, two of (those) are (believed) to be developing rabies.

选项 A、The
B、examined
C、those
D、believed

答案 C

解析 those应该改为which代替前面提到的dogs。
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