皮皮学,免费搜题
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搜题
【单选题】
喷灌的灌水器是( )。
A.
滴头
B.
滴灌带
C.
喷头
D.
微喷头
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举一反三
【判断题】( ) 文件权限读 写 执行的三种标志符号依次是错x
A.
正确
B.
错误
【简答题】Jack is reading a newspaper in the sitting room. ( 划线提问 ) ________ is Jack ________ in the sitting room?
【简答题】I heard the baby crying in the sitting room.
【判断题】文件权限读 写 执行的三种标志符号依次是rwx
A.
正确
B.
错误
【单选题】文件权限读写执行的三种标志符号依次是?
A.
rwx
B.
xrw
C.
wxr
D.
sxr
【单选题】文件权限读 写 执行的三种标志符号依次是 ( )
A.
. :rw x
B.
XlW
C.
.时x
D.
.srw
【单选题】文件权限读写执行的三种标志符号依次是()
A.
rwx
B.
xrw
C.
rdx
D.
srw
【单选题】Peter ______ his breath in wonder when he saw the Christmas tree in the sitting room.
A.
kept
B.
held
C.
blew
D.
grasped
【单选题】The lady in the sitting room be over sixty. She looks so young.
A.
can’t
B.
must
C.
may
D.
needn’t
【单选题】Don't speak too _____ in the sitting room. Your father is writing something in the next room. [     ]
A.
loud
B.
quiet
C.
loudly
D.
quietly