更多"Before she began to study at Beijin"的相关试题:
[单项选择]She worked hard at her task before she felt sure that the results would（）her long effort.
A. justify
B. testify
C. rectify
D. verify
[单项选择]Before she left on the trip, she（）hard.
A. had trained;
B. has trained
C. would trained
[单项选择]She（）mail the package before the post office closes.
A. has
B. have to
C. has to
D. must to
[单项选择]Mary told me that she（）to the supermarket before coming home
A. went
B. had gone
C. has gone
D. goes
[填空题]She （） English very hard. 【study】她学习英语很刻苦。
[单项选择]She（）stealing when she had no money.
A. seized on
B. took stock of
C. resorted to
D. took nventory of
[单项选择]She walked into the room carefully because she （） waking her husband up。
A. was keen on
B. was afraid of
C. was eager to
D. was careful with
[单项选择]She walked slowly away, and he waited until she was out of（）before going back into the house.
A. reach
B. sight
C. touch
D. mind
[单项选择]She ought to stop work;she has a headache because she（）too long.
A. read
B. had read
C. is reading
D. has been reading
[单项选择]Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）
A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic.
[单项选择]After she became a lawyer, she decided to （）criminal law.
A. work
B. practice
C. devote
D. deal
[单项选择]She leaned（）the wall while she was speaking to her friend.
A. to
B. against
C. towards
D. for
[单项选择]She had（）to do, so she was free.
A. something
B. anything
C. nothing
D. everything
[单项选择]Her parents died when she was very young, so she was （）by her aunt.
A. brought up
B. brought out
C. grown up
D. grown
[单项选择]She will surly finish the job on time （）she is left to do it in her own way
A. in case
B. in that
C. so long as
D. as far as
