The list of animals that exhibits a preference of either using the right or the left hand (i.e., claw, paw, or foot) has been expanded to include the lower vertebrates.
(A) exhibits a preference of either using the right or the left hand (i.e., claw, paw, or foot) has been expanded to include (B) exhibits the preference to use either the right or the left hand (i.e., claw, paw, or foot) has been expanded and includes (C) exhibit a preference in either using the right or the left hand (i.e., claw, paw, or foot) has been expanded to include (D) exhibit a preference for using either the right or the left hand (i.e., claw, paw, or foot) has been expanded to include (E) exhibit the preference as to either using the right or the left hand (i.e., claw, paw, or foot) has been expanded and includes
PREP语法解释： (C) either using the right or the left hand结构不平行 (D) 正确, 注意到了两个地方的主谓一致;the right和the left平行且使用to include避免了B选项的 错误
我就是不明白为什么C不平行，D就平行了？？作者: bobdog159 时间: 2012-3-26 21:12
C选项 either using the right or USING the left hand这才平行作者: edwardbella 时间: 2012-3-26 21:13
原来如此，多谢多谢
