The conference will be held at the Conference Center of the Open University of China.(
)
此题为判断题(对,错)。
)
此题为判断题(对,错)。
t ends.
A) must have lasted ) will have lasted C) would last D) has lasted
ls the meetings are useless.
A) preference B) conference C) inference D)reference
A.hostile
B.available
C.helpless
D.subsequent
He never arrives on time and my ___ is that he feels the meetings are useless.
A) preference B) conference C) inference D)reference
A.tolerance
B.preference
C.reference
D.conference
it ends.
A) must have lasted B) will have lasted
C) would last D) has lasted
此题为判断题(对,错)。
He never arrives on time and my is that he feels the meetings are useless.
A) conference B) inference C) preference D) reference
"The ability to sleep in one chunk overnight goes down as we age but the amount of sleep we need to 52.____well does not change," Dr Drummond told the American Association for the Advancement of Science conference in San Diego.