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问题 单项选择题

企业应当建立工程项目( )的控制制度，对概预算的编制、审核等作出明确规定，确保概预算编制科学、合理。

A．决策及实施环节

B．概预算环节

C．进度价款支付环节

D．竣工决算环节

答案

参考答案：B

单项选择题 A1/A2型题

有关胎儿心音，下列何项是正确的（）

A.妊娠16周时即可用听诊器经孕妇腹壁听到胎心音

B.胎儿心音多在胎儿胸骨所在侧听得最清楚

C.听到胎儿心音即可确诊为活胎

D.胎儿心音紧随胎动的消失而消失

E.胎儿宫内缺氧时，胎儿心音频率变慢
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连词成句

连词成句 。

1. party, birthday, a, for, we, him, have (.)

                                                                    

2. do, have, when, contest, English, you, an (?)

                                                                    

3. month, year. the, the, of, third, March, is (.)

                                                                    

4. have, do, an, art. they, festival (?) 

                                                                    

5. is, day, women's, eighth, March(.)

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