We set off early ____ next morning and c

题型:选择题

问题:

We set off early ____ next morning and came to ____ unknown valley after about an hour.

A.the; the

B.the; an

C./; a

D./; the

考点:不定冠词定冠词零冠词
题型:选择题

选择方框中短语的正确形式填空。(其中两项多余。共5小题 ,每小题1分,满分5分)

be likely to  devote… to   crowd in   close to   badly off   rid …of   be intended for

11. The farmer went to the old lady’s home and found she was _____ ______ than him.

12.Most of the Chinese have _______ themselves _______ poverty.

13.The present ______ _______ ______ you, but he took it away.

14.Many thoughts came ______ ______ when I sat there resting.

15.He lives _______ ______ his school. It’s only ten minutes’ walk.      

题型:选择题

从雄性细菌向雌性细菌传递质粒的特殊器官是( )。

A.性纤毛

B.普通纤毛

C.鞭毛

D.荚膜

E.芽孢

题型:选择题

产后3个月,月经未复潮,发热,下腹痛,伴血性白带2d,查:腹软,轻压痛,无反跳痛,子宫稍大,压痛,双附件可触及拇指大长条形肿块,明显压痛, * * 排出物为脓血性,体温:38.5℃,白细胞15×109/L。中性84%

最可能诊断是()

A.输卵管妊娠

B.卵巢瘤蒂扭转

C.急性双侧附件炎

D.输卵管积水

E.急性盆腔腹膜炎

题型:选择题

风对大气污染物既有输送扩散作用,又有稀释作用。 [ ]

题型:选择题

化工生产常用制冷的方法主要有哪些?

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