正确答案: B

错误

题目：根中木质部的发育方式为内始式，而韧皮部的发育方式为外始式。( )

解析：解析：将“内始式"改为“外始式”。

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举一反三的答案和解析：

[单选题]分泌道(如松柏类的树脂道)和分泌腔(如柑橘果皮的透明小点)均由细胞中层溶解而形成。( )

错误

[单选题]萼片早落，子房无毛，这是( )的特征。

山茶

[单选题]The living room is clean and tidy, with a dining table already ______ for a meal to be cooked.

laid

解析：

本题考查with复合结构的用法。with复合结构的构成是“with+宾语+宾语补足语”，由于table与lay(搁放)之间是逻辑上的动宾关系，所以空格处用过去分词表示被动。

[单选题]BHaving a husband means an extra seven hours of housework each week for women, according to a new study. For men, getting married saves an hour of housework a week. “It’s a well-known pattern,” said lead researcher Frank Stafford at University of Michigan’s Institute for Social Research. “Men usually work more outside the home, while women take on more of the housework.”

is the main breadwinner D． is the master of the house

[单选题]30__________

embarrassed

解析：

由下文“my face went red.”及“For quite a few times I failed to go out of a shopping centre and was embarrassed.”可知答案应是A

温馨提示：A 尴尬的 B 恼怒的 C 不满意的 D 兴奋地

[单选题]单子叶植物的花绝无( )。

5基数

[单选题]杨柳科的拉丁学名是( )。

Salicaceae

[单选题]54______

response

解析：

介词短语in addition to表示“而且、除…之外还有”，in opposition to表示“与...的意见相反”，in contrast to表示“与...形成对比”，都与本题不符。in response to（作为对┄的反应）在本句表示“你修改作品是对你想改进作品目的的一种回应”本题难。

[单选题]Thousands of people _______ to watch yesterday’s match against Ireland.

turned out