A．September 13th.B．September 12th.C．October 13th.D．October 12th. A: September 13th. B: September 12th. C: October 13th. D: October 12th.

College usually begins on______. A: the first of September B: the first', September C: September one

If shipment is to be made during September/October，when should you ship the goods____ A: from September 1 to October 1 B: from September 1 to October 31 C: from September 30 to October 31 D: from September 1 to October 30

Could we postpone my visit to your office until the week commencing 5 September（） A: The visit will be delayed until someday after September 11th． B: The visit will be made someday from September 5th to September 11th C: The visit will be cancelled because of a meeting on September 5th．

A)September 21. B) December 21. C) November 23. D) September 23.

September

N沟道增强型MOSFET工作在恒流区的条件是？ A: VGS>VGS(th)，VDS>VGS-VGS(th) B: VGS>VGS(th)，VDSVGS-VGS(th) C: VGSVGS(th)，VDS>VGS-VGS(th) D: VGS<VGS(th)，VDSVGS-VGS(th)

by the end of September ___________

N沟道增强型MOS管工作在恒流区的条件是()(2) A: uGS&gt;uGS(th),uGD&gt; uGS(th) ; B: uGSGS(th),uGDGS(th) ; C: uGS&gt;uGS(th),uGDGS(th) ; D: uGSGS(th),uGD&gt;uGS(th) 。

When is the workshop scheduled to take place A: October 16 B: October 9 C: September 10 D: September 6