【单选题】具有技术简便、费力不多、应用面广和资料全面的优点,且在我国广泛采用的,用来编制定额的计时观察法是( )。
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Philip has not been to this part of the library before.
B.
It was very quiet in the library.
C.
Philip fell off the ladder and made a loud noise.
D.
The librarian was very kind to readers.
【单选题】Windows 7的桌面指的是计算机启动后的______
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Philip has not been to this part of the library before.
B.
It was very quiet in the library.
C.
Philip fell off the ladder and made a loud noise.
D.
The librarian was very kind to readers.
【单选题】具有技术简便、费力不多、应用面广和资料全面的优点,且在我国广泛采用的一种用来编制定额的计时观察法是( )。
【多选题】Windows桌面是指系统启动后的整个屏幕区域,主要由( )组成。