In September 1939, Germany launched a () attack on Poland.
A.quick
B.lightening
C.fast
D.shocking
A.quick
B.lightening
C.fast
D.shocking
第2题
A.limit
B.raise
C.increase
D.reduction
第3题
Suppose it is September 14th today, how many activities can people choose to attend?
A.2.
B.3.
C.4
D.5
第4题
A.above
B.outside
C.beside
D.beyond
第5题
A.flows through
B.breaks through
C.gets through
D.wanders through
第6题
The Jewish New Year most probably comes between ______.
A.July and September
B.October and December
C.January and March
D.April and June
第7题
On the whole, we can conclude______.
A.people in Beijing prefer modern culture to something traditional
B.there are usually more culture activities in September than in any other month
C.most of the cultural activities in Beijing are for foreign visitors only
D.we can enjoy a large variety of cultural activities in Beijing
第8题
The farmers are reported to have difficulty in______.
A.hiring harvest workers
B.selecting the right fruit to grow
C.selling their farm produce
D.changing their way of farming
第11题
ACO(g)+1/2O2(g)=CO2(g)ΔfHom=-283.0kJ/mol
BC(金刚石)+O2(g)=2CO2(g)ΔfHθm=-395.8kJ/mol
CC(石墨)+2O2(g)=2CO2(g)ΔfHθm=-787.0kJ/mol
DC(石墨)+O2(g)=CO2(g)ΔfHθm=-393.5kJ/mol