renovation/,rɛnə'veʃən/（）

Historic Downtown Hastings, Minnesota

Early businesses in Hastings were located along the rail line. By 1908 the downtown was beginning to take on an aura of permanency, with brick buildings and important businesses such as a bank, hotel and general store.

These commercial buildings have been turned into fashionable clothing stores and cafes. Today, the Emerald clothing shop and the Miramax Cafe are two of beautifully preserved storefronts that attract hundreds of visitors daily.

In addition to great shopping and delicious food, the Hastings Theater, which has just re-opened after a major renovation project, is located here. The Museum of Photography will open this fall, bringing more of the arts to historic Hastings.

Call the Hastings Theater at (717) 334-6120 for information about show schedules and prices.

What is the purpose of this brochure？

A．To give the history of the city of Hastings

B．To encourage people to visit Hastings

C．To announce the opening of several new stores

D．To compare different architecture styles

态(即v_e=0)时，求二极管中的静态电流和v₀的静态电压;(2)动态时，求二极管中的交流电流振幅和v₀的交流电压振幅;(3)求输出电压v₀的总量。

A.A.What job responsibilities you took.

B.B.How long you had worked ther

C.C.What accomplishments you achieve

D.D.What your position was in the last employment.

A.What your position was in the last jo

B.What job responsibilities you took.

C.How long you had worked ther

D.What accomplishments you achieve

如下计算对不对？错在哪里？

(1)图8-4(a)，中取动点为滑块A．动参考系为杆OC，则v_e＝ω·OA，v_a＝v_ecosφ

(2)图8-4(b)中v_BC＝v_e＝v_acos60°

v_a=ωr

因为 ω＝常量

所以 v_BC＝常量，

(2)图8-4(c)，中为了求a_a的大小，取加速度在η轴上的投影式：

a_acosφ－a_c=0

所以

A．创新

B．整修

C．小说

可调恒流源电路如下图所示。(1)当V₃₁=V_REF=1.2V，R从0.8Ω～120Ω变化时，恒流电流I_O的变化范围如何(假设I_adj≈0)？(2)当R_L用待充电电池代替，若50mA恒流充电，充电电压V_E=1.5V，求电阻R_L=？

₀的变化范围如何？(假设I_adj≈0);(2)当R_L用待充电电池代替，若50mA恒流充电，充电电压V_E=1.5V，求电阻R_L等于多少？

A.

B.

C.

D.

A.Since its return, Hong Kong has Joined us on our journey towards the rejuvenation of the Chinese nation.

B.Since its return, Hong Kong has Joined us on our journey towards the renovation of the Chinese nation.

C.Since its return, Hong Kong has Joined us on our progress towards the rejuvenation of the Chinese nation.

请聆听下面对话,将适合的字词填入空格中: promised force connecting solve reimburse The Contract Says. . . *ISP - Internet Service Provider M: Oh no. . . not again! I’m having realtrouble 1 _________ to the Internet. W: Me, too. You know Tom, since we changedISPs last month, we’ve had one problem after another. It’s really frustrating! M: The new ISP 2 _________ high-speed connection and superior service, but we’vehad nothing but trouble. W: Let’s look over our contract with them.If I recall correctly, there is a three-month trial period. M: Here it is. The contract says that ifthe service is unsatisfactory and they receive a complaint, the ISP needs to 3 _________ the problem within 7 days. W: And, what happens if they don’t M: They are required to 4 _________ us for our losses. W: Well, that should 5 _________ them to dealwith our problems immediately. Let’s call them now.