_______foralongtime,mostofthecropsinthisareadiedfromlackingwater.
A、Beingnorain
B、Therewasnorain
C、Tobenorain
D、Therebeingnorain
Theywrotealetterofthanksto________hadhelpedthem.
A、who
B、whom
C、whomever
D、whoever
MotherwishedI________youwhatshe________.
A、didn’ttell;said
B、didn’ttell;hassaid
C、didn’ttell;hadsaid
D、hadn’ttold;said
Acompoundisthecombinationofonlytwowords.
Theconclusionfromthestudyisnotdefinite;itisjust________.
A、tentative
B、valid
C、technical
D、thorough