将下列标本接种于固体培养基分离病原菌中,适用于分区划线法接种的标本是
A、粪便
B、脑脊液
C、咳痰
D、血液
E、腹腔积液
It's been a long day and I'm glad to be back home and get the weight (1) my. Not that I've finished yet, there are sill all those orders to type up and I must remember to add my (2) to my claim for (3)before I post it off. Otherwise, my firm will be(4) to me about it. Not that they have much to complain about. I always manage to sell quite a lot,except that time I was (5) after (6) . l' m the only representative the firm has out on the streets nowadays and I still manage to cover a large (7)despite my (8). lt's hard work and long hours, no time Io linger in bed in the mornings. Yet,l've never regretted (9) the job all those years ago. Supporting myself enables me to keep my (10).
"I rubbed the old silk against my skin, then wrapped them in tissue and decided to take them home with me. (90)" What is your understanding of this sentence?Any implied meanings/feelings?
What's the meaning of the title "Two Kinds"? Please explain it with the relevant information you can find in the passage.