昼夜平分日是指()。
A.夏至
B.冬至
C.春分
D.秋分
参考答案:C, D
我国北方的石灰性土壤常常出现锰的不足,而南方土壤则会出现()。
English is the language which ().
A. demonstrates more hypotactic relations than Chinese does
B. demonstrates more paratactic relations than Chinese does
C. demonstrates only hypotactic relations
D. only relies on conjunctions for sentence construction