长卵形或卵状披针形,全缘,叶端急尖,叶基稍不对称() A.侧柏叶 B.枇杷叶 C.大

题型:单项选择题

问题:

长卵形或卵状披针形,全缘,叶端急尖,叶基稍不对称()

A.侧柏叶

B.枇杷叶

C.大青叶

D.番泻叶

E.蓼大青叶

考点:中药执业药师中药鉴定学叶类中药
题型:单项选择题

Read and write.

1. I often go           (shop) on Saturday.

2. Amy usually _       (wash) the clothes on the weekend.

3. I    ___ (listen) to music yesterday afternoon.

4. This apple is           (big) than that one.

5. What         you          last weekend?

6. I'm going to have a picnic. So I'm very         .

7. Is your box       _ (small) than mine?

8. Listen, she        _ (sing) a song.

9. My mother        _ (wash) the clothes last night.

10. I like        _ (play) basketball.

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气管套囊的压力不能超过()

A.18mmHg

B.25mmHg

C.30mmHg

D.32mmHg

E.40mmHg

题型:单项选择题

下列哪项是构成腰椎管狭窄症的病理因素()

A.棘上韧带增生肥厚

B.椎板增厚

C.椎体后缘骨赘形成

D.椎体前缘压缩性骨折

E.椎体前缘骨赘形成

题型:单项选择题

HIV阳性孕妇未采取措施已分娩,为防止母婴传播最重要的是给新生儿()

A.人工哺乳

B.与产妇隔离

C.口服齐多夫定到6周龄

D.注射抗-HIV疫苗

E.注射抗-HIV免疫球蛋白

题型:单项选择题

普通X线胶片采用的卤化银主要是

A.氟化银AgF

B.氯化银AgCl

C.溴化银AgBr

D.碘化银AgI

E.砹化银AgAt

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