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1·Yes, maybe. But I feel bettcr since becoming a vegctarian* Maybe you could also bave a try.

可能吧．不过自从吃素以后，我感觉很好，你也可以尝试一下．。

2·Silk protein consists of silk-gland liquid fibroin and silk sericin as well as fibroin and sericin in the bave.

蚕丝蛋白质包括绢丝腺液状丝素与丝胶，以及茧丝中丝素与丝胶。

3·So far 8 species and subspecies (incluing 4 new species and subspecies) of fleas, belong to 3 genera of tbe family Vermipsyllidae parasites of ungulata, bave been found in Qingkai province.

目前，在青海省已发现寄生于有蹄类的蠕形蚤3属8种和亚种，其中有4新种和亚种，是我国蠕形蚤最多的省份。