Some molecules are large enough ________ (see) under the electronic microscope.
to be seen
暂无解析
Iwonderifhecouldgetit________(do)beforetomorrow.
Somemoleculesarelargeenough________(see)undertheelectronicmicroscope.
Ishallneverforget________(meet)thelatePremierZhouduringhisinspectionofourfactory.
Heaskedmewhethermybrother________(fly)toBeijing.
Thosewho’dliketovisittheexhibition________(sign)yournameshere.