土壤污染进入人体的主要途径是以下哪一项?()
A.脚部与土壤的接触
B.从耳朵进入
C.呼吸系统进入
D.食用受污染的农产品
参考答案:D
— Do you know how to pronounce this word?
— Yes. I in the dictionary yesterday. [ ]
A. looked it up
B. worked it out
C. gave it away
D. picked it up
下列何种疾病是急性炎症性脱髓鞘性多发性神经病变异型()
A.慢性炎症性脱髓鞘性多发性神经病
B.Miller-Fishersyndrome
C.周期性瘫痪
D.重症肌无力
E.脊髓灰质炎