[单选题]What can students do in the practical areas?

正确答案 ：C

Attend workshops.

[单选题]根的表皮应为( )

正确答案 ：B

吸收组织

[单选题]不属豆目。

正确答案 ：A

白檀

[单选题]在一个DNA分子中，G与C的和占全部碱基总数的48％，其中一条链(甲链)的碱基中T占28％，C占22％，那么，以甲为模板转录的信使RNA分子中，U占碱基总数的

正确答案 ：A

24％

[单选题]对水绵的接合生殖方式描述完整的是( )。

正确答案 ：D

梯形接合、侧面接合和直接侧面接合

[单选题]蕨类植物和苔藓植物都是颈卵器植物。( )

正确答案 ：A

正确

[单选题]下列句子中，没有语病的一句是

正确答案 ：A

南京郊外的阳山，有三块经人工雕塑、长达40米的巨大石头，专家认为这是朱棣为给朱元璋修建神功圣德碑选的碑材。

[单选题]C It is have xxxxxx that clothing manufacturcrs(生产商)follow certa a untharm standards far yarious featurce(特征)of clothes. What seerns strange, however. Is that the xxxxxx adopted for women is the opposite of the one for men. Take a look at the way your clodns buntm. Men’s clothes tend to button from the right, and women’s form. the left. Lonsidering most of the world’s popalation—men and women—are right-handnd, the men’s standard would apper inake more sense for women. Xxxxx why do women’s clethes bution from the left? Histov mally coms to matter here. Buttons finst appcaned only on the lothes or the rich in the 17th camary. When rich women were dressed by servents. For the mostly right-hand-d servants, having women’s shirts button from the left would be easier. On the other hand, having men’s shirt button from the right made secse.too. Most men dressed themselves, and a swont drawn from the lelt with the right hand would be lese likely to get catght in the sairt. Tady women are seldom dressed by scryants. Hat tuaoning from the lefts still the standard for them. Is it intcesting? Actually, a standoont, once set, resists change. At a time when all women’s shirts buttoned from the left, it would have been risky for any sigle manufactura is offer women’s shirts that battoned from the right. After all, women had grown so used to shirts whirt unored from the left and would have to devclop new habits and skills to switch. Benides, come women might have found it socially awkward to appear in public wearing shirts that buttoned from the right, since anyone who rociced that would believe they were wearing men’s shirts.第64题：What is surprising about the standard of the clothing industry?

正确答案 ：B

It is different for men’s clothing and women’s.

[单选题]在学生绘制的该地区由陆到海的地形剖面图中，地形起伏不明显。为了突出图中的地形起伏，绘图时应采用的做法是

正确答案 ：B

水平比例尺不变，适当扩大垂直比例尺

[多选题]下列真菌孢子中，是二倍体的是( )。

正确答案 ：BC

卵孢子

接合孢子

解析：BC

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