填空题

The Hemlock in the U.S. will be saved from HWA soon.

【参考答案】

NG

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填空题

The invasive insect, known as the hemlock woolly adelgid (HWA), is from Japan.

问答题

1. 在大企业工作的特点2. 在小企业工作的特点3. 我的选择 To Be a Small Fish in a Big Pond or a Big Fish in a Small Pond