Twin size beds are wider than full size beds , but both are the same length, that is, 75 inches (191 cm) long.

A . If one screw is stopped，the ship will turn toward the side of the stopped screw B . The principal force which turns the ship is set up by the wake against the forward side of the rudder C . Turning response by use of the rudder only is greater than on a single-screw vessel D . With the rudder amidships，the ship will steer a fairly steady course

A . It improves resync operations when the disk comes online after being taken offline for maintenance purposes.  B . It improves performance in the extended cluster configuration by reading from a local copy of an extent.  C . Fewer extent pointers are needed to describe the file and less memory is required to manage the extent maps in the shared pool. D . This feature enables faster file opens because of the reduction in the amount of memory that is required to store file extents.

A . to starboard B . outboard from the center C . to port D . inboard toward the center

A .  A maximum of 3 GB can be allocated to shared pool B .  The value for SGA_TARGET can be increased up to a maximum of 15 GB C .  A total of 14 GB memory will be allocated to the automatically tuned memory components. D .  Increasing the value for SGA_TARGET will automatically increase the memory allocated for STREAMS_POOL_SIZE E .  Increasing the value for SGA_TARGET to 12 GB will automatically increase the memory allocated to autotuned parameters F .  Reducing the value for SGA_TARGET to 9 GB will automatically decrease the memory allocated to shared pool from 3 GB to 2 GB

A . Apply left rudder B . Apply right rudder C . Increase engine speed D . Keep your rudder amidshi

A . The crankshaft B . The crankcase C . The guide-ways D . The frame

A . the main bearing B . the cylinder cover C . the entablature D . the sum

A .  A total of 14 GB memory will be allocated to the automatically tuned memory components B .  Reducing the value for SGA_TARGET to 9 GB will automatically decrease the memory allocated to shared pool from 3 GB to 2 GB C .  The value for SGA_TARGET can be increased up to a maximum of 14 GB D .  A maximum of 3 GB can be allocated to shared pool E .  Increasing the value for SGA_TARGET to 12 GB will automatically increase the memory allocated to autotuned parameters F .  Increasing the value for SGA_TARGET will automatically increase the memory allocated for  STREAMS_POOL_SIZE

A . The User Global Area （UGA） is not configured. B . The sessions were started using the login name SYS. C . The sessions are running in the Automatic Shared Memory Management mode. D . The sessions are running in the automatic Program Global Area （PGA） memory management mode.

A.slight B.simple C.slender D.single

M: Clean it now. We'll all go on a picnic in half an hour. Q: What is the possible relationship between the two speakers？ (15) A．Mother and father. B．Mother and son. C．Teacher and student. D．Two students.

188. Is it difficult for you to get up in the morning？ Do you sometimes oversleep？ Are you often late for work or school？ Yes？ Then Hiroyuki Sugiyama of Japan has a special bed for you. Hiroyuki’s bed will get you up in the morning! Here is how it works: The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next, a tape recorder in the bed plays soft music or other pleasant sounds. A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. If you don’t get up after the second recording, you’ll be sorry. A mechanical “foot” is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the top of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical. You slide off the bed and onto the floor. You are awake and out of bed. Hiroyuki made his bed because he wanted to win a contest. He works for Honda Motor Company. Once every two years, Honda has a contest—the “All Honda Idea Contest”. In 1996 Hiroyuki won a prize for his bed. [共5题] (1) The purpose of the passage is ________. (A) to praise Hiroyuki (B) to tell a story (C) to introduce a special bed (D) to wake somebody up (2) What does the special bed do first in the morning？ (A) Its tape recorder plays soft music. (B) Its tape recorder plays loud music. (C) It kicks you in the head. (D) Its alarm clock rings. (3) If you don’t wake up after the clock rings, what will happen？ (A) The bed becomes vertical and you slide off the bed. (B) The tape recorder plays pleasant sounds. (C) You will be late for work. (D) The mechanical “foot” kicks you in the head. (4) Hiroyuki made such a special bed because ________. (A) he wanted to win the contest held by his company. (B) he was good at inventing new things. (C) he wanted to make money. (D) he sometimes overslept. (5) Who is Hiroyuki？ (A) A scientist. (B) A company worker. (C) An inventor. (D) A carpenter.

A.whole class work B.pair work C.group work D.individual work 此题为多项选择题。