There isn ‘t much milk_____is left in the bottle.
A、whatD
在不定式詞much，或由much修飾的名詞之后一般用關系代詞that引導定語從句。
Yourbikeneeds_____.You‘dbetterdoirightnow.
Ifhe_____thestorekeeper‘sscissors，hewouldhaveforgottentobuyapair.
Iwilldotheclearingifyousee_____thelunch.
Itseemsasifthesun_____roundtheearthsinceitrisesintheeastandsetsinthewest.
Childrenwhoareover-protectedbytheirparentsmaybecome_____.
