混凝土纵向围堰与土石横向围堰的接头，一般采（）型式。 A.翼墙 B.刺墙 C.挡土墙

西方学者普遍认为西方的文官制起源于 ( )

A．中国古代科举考试制度

B．印度古代的官僚考试制度

C．古希腊的官员晋升制度

D．英国的官员考试制度

下列哪些情形构成意思表示？（）

A.甲对乙说：我儿子如果考上重点大学，我一定请你喝酒

B.潘某在寻物启示中称，愿向送还失物者付酬金500元

C.孙某临终前在日记中写道：若离人世，愿将个人藏书赠与好友汪某

D.何某向一台自动售货机投币购买饮料

As requested，we are sending you by airmail the samples of men’s shirts，（）you will find them satisfactory.

A.hope

B.to hope

C.hoping

D.hopefully

一侧枕叶皮质接受哪侧视网膜的传人纤维投射

A．同侧眼
B．对侧眼
C．双眼全部
D．同侧眼颞侧和对侧眼鼻侧
E．同侧眼鼻侧和对侧眼颞侧

The nurse instructs the client with diabetes mellitus that it is vital to recognize and treat hypoglycemia promptly based on which of the following knowledge

A．Hypoglycemia can cause brain damage.

B．Hypoglycemia necessitates increased insulin dosage.

C．The client may become dehydrated quickly.

D．The client may become confused, increasing the risk of injury.