[問題]2002年01月 Q32 (structure)

[satomath]

32. As do all insects, a butterfly has a hard outer covering, called it an exoskeleton, that both supports and protects the body.

答案 called it-> called

答案我是沒問題，我想請問一下 As do all insects為何這裡的do要倒裝，而不是寫成 As all insects do,
謝謝!

[micki]

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