i'm too tired,so i ___ sit down and rest every five muntes .A.must B,must to C have Dhave tothere is ___ ice in the north of china in winer .A.too B,many C,much too D too much

i'm too tired,so i ___ sit down and rest every five muntes .A.must B,must to C have Dhave tothere is ___ ice in the north of china in winer .A.too B,many C,much too D too much
i'm too tired,so i ___ sit down and rest every five muntes .A.must B,must to C have Dhave to
there is ___ ice in the north of china in winer .A.too B,many C,much too D too much

i'm too tired,so i ___ sit down and rest every five muntes .A.must B,must to C have Dhave tothere is ___ ice in the north of china in winer .A.too B,many C,much too D too much
D 强调客观原因（太累）使自己得坐下休息休息
D 修饰不可数名词ice,这里只有D 可选

第一题D 第二题D

D，不得不，客观情况使然。

D，too much 太多。ice不可数。

1A must
表主动
2Dtoo much是很多的意思
many修饰可数名词
much too是太的意思

dd，都是d

第一题选D。have to强调外因，意为：不得不
句意：我太累了，所以只好隔几分钟坐下歇一歇。
第二题选D。ice不可数名词。too much太多
句意：冬天中国北方结冰太多。