题目内容

Choose the incorrect one from the underlined words in the following sentence.Participants were asked using a different password object file for each website (as commonly advised), although this was not enforced.

A. using
B. for
C. (as commonly advised)
D. this

查看答案
更多问题

Choose the incorrect one from the underlined words in the following sentence. However, the presentation of the data are insufficient whereby only relations between plant diversity and biomass are shown, while the impacts of these relationships are not assessed or discussed.

A. the presentation
B. are
C. whereby
D. or

Choose the incorrect one from the underlined words in the following sentence. Therefore, the charge density of the SID-10 surface was higher as compared to that of the SID-5 surface.

A. Therefore
B. was
C. as compared to
D. that

Choose the incorrect one from the underlined words in the following sentence.Thus, separation of ionic bioactive compounds can be achieved on a column packed with silica grafted with these copolymers by adjusting the column temperature rather than changing the composition of the mobile phase.

A. separation
B. can be achieved
C. a column
D. grafted

Choose the incorrect one from the underlined words in the following sentence.However, CDs were not successively arranged on the PEG chain but formed separate PPR domains due to the long PEG chain, because when the number of CD reach to 12, it tends to form PPR aggregates and induce phase separation.

A. were
B. but
C. reach to
D. it

答案查题题库