查理一世斩首是在 [ ] A、1646年 B、1647年 C、1648年 D、1

题型:选择题

问题:

查理一世斩首是在  [ ]

A、1646年

B、1647年

C、1648年

D、1649年

考点:英吉利共和国的建立
题型:选择题

煤焦油可致皮肤癌。研究发现,经煤焦油涂抹的皮肤如再接触佛波酯,肿瘤的发生率增加,潜伏期缩短。因此,佛波酯应属于()

A.细胞毒剂

B.无机致癌物

C.免疫抑制剂

D.促长剂

E.助致癌物

题型:选择题

胃黏膜壁细胞总数增加最常见于

A.胃溃疡

B.慢性胃炎

C.应激性溃疡

D.十二指肠球部溃疡

E.非溃疡性消化不良

题型:选择题

We high school students do have some growing pains, but we can get rid of themcorrectly and wisely.小题1:, some of us are upset小题2:their bodystylesand looks. It7s unnecessary and it"s not important at all. We needn't care about it.It is one's inner beauty小题3:matters. Second, we sometimes seem to bemisunderstood小题4:our teachers, parents and classmates.小题5:(face) with this, we can find a proper time to have a heart-to-heart talk with them,trying to remove the小题6:(understand). Some of us have fewer friends.I think being open-minded and friendly will do you good. Third, we may fall behind others,小题7:makes usstressed. Actually we can encourage小题8:to work efficiently, full of小题9:(determine). At last, some of us don,t havemuch pocket money, so they feel unhappy. Isn,t it strange? So long as we have some.that7s enough. And we can learn小题10:to spend money.

题型:选择题

与梵净山、雷公山齐名,为贵州三大名山之一的是什么山?

题型:选择题

换热器总传系数取决于流体的性质、传热过程的操作条件以及()。

A.换热器热负荷

B.换热器类型

C.物料进量

D.循环水温度

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