在改革开放的新时期为 * * 主义奋斗终身主要体现为哪些方面？

某超市运来白糖、红糖共35千克，其中红糖占总数的30%，再运来多少千克红糖后，红糖与白糖的重量相等？

---    you disturb her with these annoying questions just when she was busy cooking dinner?

---Sorry, I      that at that time.

A．Should, should have done

B．Shall; may have done

C．Must, should do

D．Must, should not have done

在20℃时，MDEA的粘度是（）。

A.101mPa•s

B.119.12mPa•s

C.123.5mPa•s

D.108.6mPa•s

-Kate’s voice is very sweet.

- ______________.

A. So is it

B. So it is

C. So is she

如何开展多重耐药菌的监测？