【单选题】集中力作用处的剪支梁,其剪力图是( )。
【简答题】具内酯或内酰胺结构的生物碱在正常情况下,在____中其内酯或内酰胺结构可开环形成____而溶于水中,继之加____复又还原。
【简答题】绝对计程仪航速是船舶在______ _情况下的对地航速. I无风流;II.有风无流;III
有流无风;IV.有风流A. 仅Ⅰ B. Ⅰ、Ⅱ C. Ⅰ~Ⅳ D. Ⅰ、Ⅱ、Ⅳ
【判断题】Professional socks should be the same color of the suit and at least as dark as your suit.
【简答题】A dark suit is ________ to a light one....
【单选题】绝对计程仪航速是船舶在_______情况下的对地航速 I. 无风流;II.有风无流;III有流无风;W.有风流
【简答题】某电压信号源的内阻为ro,其开路输出电压为Vo1,接上某放大电路的输入端后,信号源的输出电压为Vo2,请计算该放大电路的输入电阻ri.
【单选题】How to dress if your interview is less formal?
A.
For men: Conventional dark-colored suit (black, navy or charcoal grey are good) with a conservative shirt: plain pastel shades or modest stripes and dark polished shoes.
B.
For men: wear nice slacks (not jeans, sweatpants, or shorts), a long-sleeve shirt with a collar that is tucked-in, and matching belt, shoes, and socks.
C.
For women: Conventional suit or coordinating jacket and knee-length skirt.
D.
For women: Don’t wear lots of make-up, perfume or jewellery.
【简答题】I ____________ a dark grey suit.