最易发生幽门梗阻症状的溃疡是（）。A．胃角溃疡 B．胃窦溃疡 C．球后溃疡 D．胃多

从括号中选出适当的代词完成句子。

1. Who will teach _____ (us / our) English this term? Is _____ (it / he) Mr Wan g?

2. Mary and her sister went to the farm with a cousin of ______ (theirs / them).

3. Every day Mr Li checks ______ (our / us) homework and corrects the mistakes we make.

4. Look! The desk has lost one of _______ (its / it's) legs.

5.-Oh! I came in a hurry and forgot to bring food.

  -Don't worry. You can have ______ (my / mine).

与中毒型细菌性痢疾发病有关的因素是（）

A.肠毒素

B.内毒素

C.外毒素

D.细胞毒素

E.溶血素

国家发生重大灾情、疫情突发事件时，国务院规定的部门可以（）

A．向企业购买药品储备

B．紧急批准进口药品

C．紧急调用企业药品

D．临时批准生产

E．决定从企业购买急需药品

Today’s response to the data access dilemma eschews the traditional archival approach in favor of emerging standards for what are described as the documents of the future: compound documents. Product users and developers hope the latest standards effort--such as OpenDoc and Microsoft Corp.’s Object Linking and Embedding (OLE) will (26) data accessibility.
OpenDoc is a standards group (27) a common look and feel throughout documents, even though different applications are used.
OLE technologies allow Microsoft to (28) its various software products. Microsoft creates, governs and distributes the OLE capability, which is what most (29) it from the open OpenDoc approach. Thus, users can assemble (30) of varying application to create compound documents. With OLE users can, for example, embed an Excel chart in a Microsoft word report.

A. seeking B. seeked C. seeks D. seek

周星驰的电影中，由李健仁扮演的经典搞笑丑女形象叫什么名字？