单基因遗传病按其遗传方式分为（）
A.常染色体显性遗传
B.常染色体隐性遗传
C.家族性遗传
D.伴性遗传
E.从性遗传
参考答案：A, B, D, E
用单价法编制施工图预算是在算出单位工程的人工、材料、机械费之后，再加上()，便可得到单位工程施工图预算造价。
A.直接费
B.措施费
C.税金
D.间接费
E.计划利润
用所给单词的适当形式填空。
1. March eighth is ____________ (woman) Day.
2. The ____________ (man) are ____________ (talk) together.
3. June first is ____________ (child) Day.
4. Can you ____________ (find) the boys are ____________ (laugh)?
5. Everyone ____________ (be) tired now.
6. These children ____________ (be) crying now.
