The company ________the job________someo

题型:选择题

问题:

The company ________the job________someone else.Which of the following is NOT right?[ ]

A.supplied;to  

B.provided;with

C.offered;to  

D.provided;for

考点:动词介词和介词短语
题型:选择题

—Tomorrow is my birthday. Would you like to come to dinner, Vince?

—_________. I have to look after my grandpa, he is ill in hospital. [ ]

A. No,  I wouldn't.

B. Sure,  I would love to.

C. I'm sorry, but I can't.

D. Oh, happy birthday to you.

题型:选择题

(8分)如图所示,一个重为G=20N的木块放在倾角30°的光滑斜面上,被一根劲度系数k=250N/m的轻弹簧拉着.该弹簧原长l0=0.20m,求:

(1)物体静止在斜面上时弹簧对物体的拉力F多大?

(2)此时弹簧的长度L为多少?

题型:选择题

如图所示,正确的是 [ ]

A.

B.

C.

D.

题型:选择题

对软盘进行写保护后,计算机对软盘所能进行的操作是()

A.可以向软盘写入内容,但不能读出软盘原有的信息

B.可读出软盘原有的信息但不能修改软盘原有的信息

C.不能进行任何操作

D.可以读出软盘原有信息,也可向软盘写入内容

题型:选择题

下列有关动脉瘤性骨囊肿的描述,正确的为:()

A.影像学呈膨胀性溶骨性骨破坏

B.病变由充满血液的囊腔和实性区构成

C. 囊壁中有散在的多核巨细胞、淋巴细胞及纤维母细胞

D.常有陈旧性出血

E.可伴有病理性骨折

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