【单选题】【消耗次数：1】
铸态和粗晶组织可锻性
①
差
②
好
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【单选题】
If they______to do this work,he might do it some other way.
①
were
②
should
③
will
④
can
【单选题】
“I love you” is never a touch on lightly; its the signal ______ a romantic relationship is serious,or an indication of closeness between parents and children.
①
that
②
why
③
when
④
whether
【单选题】
“ Has he seen this film ? ” “Yes. He______ it several days ago.”
①
saw
②
has seen
③
had seen
④
was seeing
【单选题】
The thought flashed across my mind: “By some ?means or______ she has some information about my engagement. But how?”
①
other
②
others
③
the other
④
the others
【单选题】
You cant imagine what great trouble they have________the problem________.
①
to solve;being talked about
②
solving;discussing
③
to solve;to talk about
④
solving;being discussed
【单选题】
When I saw Mary , she _______on the piano.
①
is playing
②
plays
③
was playing
④
played
【单选题】
It may only be through repeated experiments _______ a baby will come to accept the idea _______ other people can have different views from what he or she has.
①
how;which
②
how;that
③
that;that
④
which;which