For the second trial, the apparatus was covered by a sheet of plastic. __________________ that this modification would reduce the amount of scattering.
A、We believe
B、I believe
C、It was believed
D、It is believed
A、We believe
B、I believe
C、It was believed
D、It is believed
A、the extent to which the less powerful members of organizations and institutions accept and expect that power is distributed unequally
B、the power of multinational organizations
C、the power differential between developed and less developed countries
D、the power difference between men and women
A、The Russians attacked the French army.
B、The temperature dropped sharply.
C、The army suffered heavy losses.
D、All of the above.
A、from
B、by
C、at
D、between
A、on
B、for
C、of
D、at
A、in
B、on
C、for
D、by
A、attempted
B、attempt
C、attempting
D、to attempt
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