问题
选择题
下列物质既可以做防腐剂,又可以做调味剂的是[ ]
A.食盐
B.苯甲酸钠
C.柠檬黄
D.味精
答案
答案:A
下列物质既可以做防腐剂,又可以做调味剂的是[ ]
A.食盐
B.苯甲酸钠
C.柠檬黄
D.味精
答案:A
综合填空(共10小题;每小题1分,满分10 分)阅读下面短文,根据短文大意和语境 选择框格内词汇的正确形式填入空白处,每空只填一个单词,使补足后的短文意思通顺, 结构完整。
Spring can be 小题3: or windy. The weather is getting warmer and you can 小题4: for more sunny days. In fact, there can be as 小题5: sunshine in spring as in summer. Summer is the time for visitors to go to the seaside and other 小题6: of interest. The weather can be sunny and nice. People often 小题7: out to have a walk or swim. During fall it is still nice to be 小题8:, too. Fall is a beautiful season 小题9: trees in the woods and parks changing color. In winter, it gets colder. It might 小题10: , especially on high land and in the north. There are also very high winds in this season. |