Which of the following is true of the Hatches?
A .They had their children during the Great Depression.
B. They left the family farm to live in an old house.
C. They gave away their possessions to their neighbors.
D. They helped their neighbors to find jobs.
第1题:
优级纯、分析纯、化学纯试剂的代号依次为( )。
A、GR、CP、AR
B、GR、AR、CP
C、CP、GR、AR
D、AR、GR、CP
E、AR、CP、GR
第2题:
50.
A. after
B. with
C. while
D.during
第3题:
将Windows C:盘(hda1)安装在Linux文件系统的/winsys目录下,命令是()
A.mount dev/had1 /winsys
B.mount /dev/had1 /winsys
C.mount /dev/had1 winsys
D.mount dev/had1 winsys
第4题:
A.mountdev/had1/winsys
B.mount/dev/had1/winsys
C.mount/dev/had1winsys
D.mountdev/had1winsys
第5题:
During fueling,all doors,hatches,and ports ______.
A.to windward should be opened and the ones to leeward should be closed
B.to leeward should be opened and the ones to windward should be closed
C.should be opened
D.should be closed
第6题:
将Windows C:盘(hda1)安装在Linux文件系统的/winsys目录下,命令是()
A.mount dev/had1 /winsys
B.mount /dev/had1 /winsys
C.mount /dev/had1 winsys
D.mount dev/had1 winsys