根据已给的首字母给各句空白处填上一个适当的词,使句子完整、正确。 小题1:I c

题型:听力题

问题:

根据已给的首字母给各句空白处填上一个适当的词,使句子完整、正确。

小题1:I can’t play the guitar. Can you s______ me how to play it?

小题2:I want to find a hotel near here. Is there a hotel in the n______?

小题3:Peter always forget things, so I don’t think he can r______ your phone number.

小题4:There is no bridge so they have to c      the river on a ropeway.

小题5:He really m      his parents when he studies in England.

小题6:People kill elephants for their ivories(象牙), so elephants are in d______.

小题7:I can’t go out on school nights, but t_______ my parents allow(允许) me to go out to play.

小题8:It’s a q      past seven now. Let’s hurry or we will be late.

小题9:In the evening, I e      watch TV or play computer games.

小题10:─What is she doing? ─She is t      on the phone.

考点:物主代词单词、词组
题型:听力题

某10kV变电所,10kV系统中性点不接地。请回答下列问题:

某一控制、信号回路,额定电压Un=110V (DC),电缆长度为68m,已知回路最大工作电流为4.2A。按允许电压降ΔUp=4%Un计算铜芯电缆的最小截面应为( )。(铜导体电阻系数ρ=0.0184Ωmm2/m,不考虑敷设条件的影响)

A.6mm2

B.4mm2

C.2.5mm2

D.1.5mm2

题型:听力题

关于急性白血病骨髓移植治疗,错误的是()

A.应采用HLA匹配的同胞异基因骨髓

B.应在第一次化疗缓解后进行

C.应及早进行,与年龄有关

D.可选择自体干细胞移植

E.异基因骨髓移植可能治愈急性白血病

题型:听力题

我国乌珠穆沁羊主要分布的地区是( )。

A.黑龙江

B.内蒙古

C.新疆

D.云南

题型:听力题

保留时间

A.tR
B.t’R
C.r
D.Wh/2
E.W

题型:听力题

客室空调紧急逆变器在紧急运行时将()电源逆变为()电源

A.110Vdc/400Vdc

B.400Vac/110Vdc

C.110Vdc/400Vac

D.400Vdc/110Vdc

更多题库