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搜题
【判断题】
晶体毒素形成与杆菌芽孢释放阶段
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】“杂费”栏应填（ ）。
A.
502/一200/3
B.
502/20/2
C.
502/5 486．42/3
D.
502/一5 486．42/3
查看完整题目与答案
【单选题】“运费”栏：
A.
502/2450/1
B.
502/2450/2
C.
502/2450/3
D.
此栏为空
查看完整题目与答案
【单选题】She was absent without any excuse.
A.
原谅
B.
对不起
C.
借口，理由
查看完整题目与答案
【简答题】估算． 485×5≈ 502×6≈ 396×7≈ 290×8≈ 492×7≈ 104×8≈
查看完整题目与答案
【单选题】She was absent __the meeting yesterday because she was ill.
A.
on
B.
in
C.
for
D.
from
查看完整题目与答案
【单选题】运费( )
A.
502/2560/3
B.
502/2560/2
C.
502/2560/1
D.
2560/1
查看完整题目与答案
【单选题】There ____two pens and a pencil in the pencil box.
A.
is
B.
are
C.
am
查看完整题目与答案
【单选题】The girl _____ a colorful pencil. [     ]
A.
there is
B.
there are
C.
have
D.
has
查看完整题目与答案
【单选题】How many rubbers _______ in your pencil box? [     ]
A.
there is
B.
there are
C.
is there
D.
are there
查看完整题目与答案
【单选题】She was absent through sickness .
A.
disease
B.
illness
C.
recovery
D.
infection
查看完整题目与答案
相关题目：
【单选题】“杂费”栏应填（ ）。
A.
502/一200/3
B.
502/20/2
C.
502/5 486．42/3
D.
502/一5 486．42/3
查看完整题目与答案
【单选题】“运费”栏：
A.
502/2450/1
B.
502/2450/2
C.
502/2450/3
D.
此栏为空
查看完整题目与答案
【单选题】She was absent without any excuse.
A.
原谅
B.
对不起
C.
借口，理由
查看完整题目与答案
【简答题】估算． 485×5≈ 502×6≈ 396×7≈ 290×8≈ 492×7≈ 104×8≈
查看完整题目与答案
【单选题】She was absent __the meeting yesterday because she was ill.
A.
on
B.
in
C.
for
D.
from
查看完整题目与答案
【单选题】运费( )
A.
502/2560/3
B.
502/2560/2
C.
502/2560/1
D.
2560/1
查看完整题目与答案
【单选题】There ____two pens and a pencil in the pencil box.
A.
is
B.
are
C.
am
查看完整题目与答案
【单选题】The girl _____ a colorful pencil. [     ]
A.
there is
B.
there are
C.
have
D.
has
查看完整题目与答案
【单选题】How many rubbers _______ in your pencil box? [     ]
A.
there is
B.
there are
C.
is there
D.
are there
查看完整题目与答案
【单选题】She was absent through sickness .
A.
disease
B.
illness
C.
recovery
D.
infection
查看完整题目与答案
参考解析：
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