1、【题目】In 1900, the energy derived from burning petroleum was only four percent ______ of coal.
选项：
A.that
B.this
C.what
D.which
答案：
A
解析：
暂无解析
1、【题目】Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
选项：
A.so
B.forfear
C.unless
D.oncondition
答案：
D
解析：
暂无解析
1、【题目】There______nothingmorefordiscussion,themeetingendedearlierthanexpected.
选项：
A.tobe
B.tohavebeen
C.being
D.be
答案：
A
解析：
暂无解析
1、【题目】Notallbirdscanfly,______doallbirdsbuildnests.
选项：
A.not
B.no
C.never
D.nor
答案：
B
解析：
暂无解析
1、【题目】Mr. Johnson ______ rather not invest that money in the stock market.
选项：
A.should
B.could
C.would
D.must
答案：
A
解析：
暂无解析
1、【题目】Hertalentandexperience______hertotherespectofhercolleagues.
选项：
A.authorized
B.qualified
C.deserved
D.entitled
答案：
C
解析：
暂无解析
1、【题目】I was shocked by the number of people who seemed to have nothing better to do with their timethan ______ to know fish better.
选项：
A.get
B.gets
C.getting
D.got
答案：
C
解析：
暂无解析
1、【题目】Those who change mobile phones too frequently will have to pay for being ______.
选项：
A.graceful
B.fashionable
C.popular
D.perfect
答案：
B
解析：
暂无解析
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