We were told that the stone figure _______ back to the 16th century was of great value.
B
本句中含有be+of+n.这个结构。datingbacktothe16thcentury的逻辑主语是stonefigure。
WhichofthefollowingisNOToneofthecharacteristicsofidioms?
Ingrammaticalcontext,themeaningofawordmaybeinfluencedbythe______inwhichitoccurs.
Weareinterestedintheweatherbecauseit_______ussodirectly—whatwewear,whatwedoandevenhowwefeel.
Moderneconomics________thecountry’sagriculturalpolicies.